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Diagonals of a rectangle

Diagonals of a rectangle A rectangle has two diagonals, which are line segments linking opposite vertices (corners) of the rectangle. Try this Drag any vertex of the rectangle below. It will remain a rectangle and the length of the diagonal will be calculated To determine the diagonal of a rectangle, you can use the length, width, angle, circumcircle, area, and perimeter measurements. All of these components help to create the shape itself. The word rectangle is derived from two Latin words - rectus (meaning right or proper) and angulus (meaning angle) The diagonal of a rectangle is a line segment that joins any two of its non-adjacent vertices. In the following rectangle, AC and BD are the diagonals. You can see that the lengths of both AC and BD are the same. A diagonal cuts a rectangle into 2 right triangles, in which the sides equal to the sides of the rectangle and with a hypotenuse A diagonal of a rectangle cuts the rectangle into 2 right triangles with sides equal to the sides of the rectangle and with a hypotenuse that is the diagonal. All you need to do is use the pythagorean theorem: where a and b are the sides of the rectangle and c is the length of the diagonal

Diagonals of a rectangle with calculator - Math Open Referenc

Diagonal of rectangle refers to the line segment or straight line that connect the opposite corner or vertex of the rectangle. According to the Pythagorean theorem, the diagonal value can be found knowing the side length. Use our online diagonal of a rectangle calculator to find diagonal of rectangle by entering the width and height Diagonals of Rectangle The diagonals of a rectangle are congruent. It's easy to prove that the diagonals of a rectangle with the Pythagorean theorem. Click here to see the proof properties of the diagonals. of a rectangle. The perimeter of a rectangle: To find the perimeter of a rectangle, just add up all the lengths of the sides: Perimeter = L + w + L + w. = 2L + 2w. The area of a rectangle: To find the area of a rectangle, just multiply the length times the width: Area = L x w

Diagonal of a Rectangle Calculator & Formula The Free

Diagonal of Rectangle A rectangle has two diagonals as it has four sides. Like a square, the diagonals of a rectangle are congruent to each other and bisect each other. If a diagonal bisects a rectangle, two congruent right triangles are obtained And this rectangle of size NxM is splited on squares with size 1x1, actually if the rectangle sizes are 3x3, it is splited on 9 squares. This picture is showing. And actually the picture is also showing the thing i want to find, the number of small squares in which the diagonal of the rectangle is passing. In all 4 variants it is passing in 4. Use this feet and inch diagonal calculator to easily find the diagonal between two sides of any rectangle. This makes squaring up any lay out a snap. Get this app free now at the Play Store. How to Square up a Lay Out. Establish two parallel lines for the the width; Establish a starting point for the length on one of the line Diagonal of a Rectangle Formula; Diagonal of a Square Formula; Diagonal of a Cube Formula; What's a Simple Polygon? A simple polygon is any two-dimensional (flat) shape made only with straight sides that close in a space, and with sides that do not cross each other (if they do, it is a complex polygon). A triangle is a polygon Solving for all angles created by the diagonals in a rectangle

Diagonal of Rectangle Formula - What is Diagonal of

  1. The line stretching from one corner of the square or rectangle to the opposite corner through the centre of the figure is known as the diagonal. Any square that has two diagonals are equal in length to each other. Diagonal Formula is used to calculate the polygon diagonals
  2. The diagonals of a rectangle have equal length . The proof uses the fact that every rectangle is a parallelogram and therefore has all the propeties of a pa..
  3. The diagonals of a parallelogram bisect each other; Rectangle satisfies one more property: The diagonals of a rectangle are congruent; If we know side lengths of the rectangle, it is easy to calculate the length of the diagonal using the Pythagorean Theorem. A diagonal divides a rectangle into two right triangles
  4. A diagonal is a straight line that connects one corner of a rectangle to the opposite corner. A rectangle has two diagonals, and each is the same length. If you know side lengths of the rectangle, you can easily find the length of the diagonal using the Pythagorean Theorem, since a diagonal divides a rectangle into two right triangles
  5. The diagonals of a rectangle enclose an angle of measure 78 degree. If the perimeter of the rectangle is 36 cm, what is its area? Let L & B denote the length & the breadth of the given rectangle respectively. Hence from above data we get following relations

How to find the length of the diagonal of a rectangle

  1. Diagonals of a rectangle: The line segments that join the opposite corners of a rectangle are called its diagonals. In the given figure, the two diagonals of the rectangle are AC and BD. The diagonals of a rectangle are the same in length. Therefore, AC = BD . Rectangle being the most common shape forms a part of our day to day life
  2. Such a rectangle would have its sides and diagonal in the ratio of 2:1:√5 (per the Pythagorean theorem). The ratio of √5 to the diagonal (20) is equal to the ratio of 2 to the longer side (or the ratio of 1 to the shorter side)
  3. The diagonals of a rectangle bisect each other. The opposite sides of a rectangle are parallel. The opposite sides of a rectangle are equal. A rectangle whose side lengths are a and b has area ab sin 90° = ab
  4. If they are the same, then the rectangle becomes a square. The perimeter, or distance around a rectangle is h+w+h+w or 2h+2w. The area enclosed by a rectangle is h × w or hw. The distance from one corner of a rectangle to the opposite corner is sometimes called the diagonal and is given by (w 2 +h 2) 1 / 2
  5. The diagonal of the rectangle is equivalent to finding the length of the hypotenuse of a right triangle with sides 3 and 4. Using the Pythagorean Theorem: Therefore the diagonal of the rectangle is 5 feet
  6. I have both of an rectangle and want to find angle between diagonals of a rectangle (angles α, β). I've found the following Math formulas: α = 2δ, where sin δ = a/d, where d = Math.sqrt((a * a) + (b * b)). but I can't put it all together cause of I know only sin δ, but δ is needed in the first formula.. That's how it should calculate it: OmniCalculator
  7. Prove that the diagonals of a rectangle bisect each other and are equal. Please scroll down to see the correct answer and solution guide. Right Answer is: SOLUTION. Concept: Application: Let OACB be a rectangle such that OA is along x-axis and OB is along y-axis. Let OA = a and OB = b

Diagonal of a Rectangle Calculator - EasyCalculatio

  1. A Rectangle is a quadrilateral in which all the four angles are 90 o, the opposite sides are parallel and equal in lengths. What Is Diagonal of a Rectangle Calculator? A Rectangle is a quadrilateral in which all the four angles are 90 o, the opposite sides are parallel and equal in lengths, the two diagonals are of equal lengths and intersect each other in the middle
  2. true or false: the diagonals of a rectangle form two pairs of isosceles triangles. true. Properties of parallelograms (6) two pairs of opposite sides, opposite sides are congruent, opposite angles are congruent, consecutive sides are supplementary, diagonals bisect each other, one pair of opposite sides are congruent and parallel.
  3. A crossed rectangle is a crossed (self-intersecting) quadrilateral which consists of two opposite sides of a rectangle along with the two diagonals (therefore only two sides are parallel). It is a special case of an antiparallelogram, and its angles are not right angles and not all equal, though opposite angles are equal
  4. Rectangles are a special type of parallelogram. They have a special property that we will prove here: the diagonals of rectangles are equal in length. Rectangles are a special type of parallelogram, in which all the interior angles measure 90°. Because all rectangles are also parallelograms, all the properties of parallelograms are also true.
  5. Diagonal of a Rectangle 35 cm by 42 ft. Make use of free online calculator tool to find the diagonal of a rectangle easily and instantly. All you need to do is provide length and width of the rectangle in the given input sections and tap on the diagonal button to see the accurate result in a short span of time
  6. Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles ar..
  7. The diagonals of a parallelogram bisect each other. The diagonals of a rhombus intersect at right angles. A diagonal of a rectangle divides it into two congruent right triangles. The diagonals of a rectangle are the same length. A quadrilateral whose diagonals bisect each other, intersect at right angles, and are congruent must be a square

Rectangle Sides, Diagonals, and Angles -properties, rules

A: The diagonals of a rectangle are perpendicular. B: The diagonals of a rectangle are congruent. C: The diagonals of a rectangle are parallel. D: A diagonal of a rectangle is perpendicular to a side of the rectangle. This question is from textbook Gateways to Algebra and Geometry Answer by Edwin McCravy(18718) (Show Source) Given : diagonals of the rectangle is enclose an angle of measure 78° the perimeter of the rectangle is 36cm. To Find : Area of rectangle. Solution: Let say one side of rectangle = a. then other side = (36 - 2a)/2 = 18 - a cm. diagonals of the rectangle enclose 78° hence angle Diagonal has with base = (180° - 78°)/2 = 51 The diagonals of a rectangle are congruent. False. The diagonals of a rectangle are perpendicular. True. The diagonals for a square are congruent. True. The diagonals of a square bisect each other. True. If a quad is a rectangle, then it is a parallelogram. False. If a quad is a rectangle, then it is a square The diagonals bisect each other, so each segment is 4 units. If they form a 60° angle, then it must be an equilateral triangle and the width of the rectangle is 4 units. let the base be b. b^2 + 4^2 = 8^2. b^2 = 64-16 = 48. b = √48 = 4√3. rectangle is 4√3 by 4. Click hereto get an answer to your question ️ Find the equation of the diagonals of a rectangle whose sides are x = - 1 , x = 2 , y = - 2 and y =

Prove that diagonals of a rectangle are equal in length. Get the answer to this question and access a vast question bank that is tailored for students A diagonal of a rectangle cut the rectangle into 2 right triangles with sides equal to the sides of the rectangle and with a hypotenuse that is diagonal. To find the diagonal of a rectangle formula, you can divide a rectangle into two congruent right triangles, i.e., triangles with one angle of 90°, and use the Pythagorean theorem to estimate.

The Properties of a Rectangle - Cool Mat

The diagonals are congruent. One may also ask, do rectangle's diagonals bisect at right angles? Diagonals of a rhombus In any rhombus, the diagonals (lines linking opposite corners) bisect each other at right angles (90°). That is, each diagonal cuts the other into two equal parts, and the angle where they cross is always 90 degrees The diagonals of a rectangle will only bisect the angles if the sides that meet at the angle are equal: in other words, only if the rectangle is a square. Another way to think of it: the angle is a right-angle, and the angle bisector must come out..

The statement diagonals of a rectangle are equal and perpendicular is false. We know that, Diagonals of a rectangle bisect each other. Therefore, they are equal but they are not perpendicular. Hence, the statement is not true. Our top 5% students will be awarded a special scholarship to Lido. Book a free class now If you combine the 4 sides of a rectangle, then the mid-points of it form a rhombus. Rectangle Formulas. If l is the length of the rectangle and b is the breadth of the rectangle, then Area = lb square units Perimeter = 2 (l+b) units. Diagonal Properties of a Rectangle. Prove that the diagonals of a rectangle are equal and bisect each other. Proof The rectangle is a symmetrical shape with equal length diagonals on both sides. The rectangle will be divided into two right-angle triangles by a diagonal. As a result, the Pythagorean Theorem can be used to conveniently measure the length of diagonals, where the diagonals are treated as the right triangle's hypotenuse

Other than a square, a rectangle, a parallelogram, and a rhombus are examples of special quadrilaterals that have diagonals that bisect each other. 2) Perpendicular Diagonals: They are diagonals that intersect each other at right angles (90°). In other words, perpendicular diagonals form four right angles at the point of intersection A diagonal of a rectangle is inclined to one side of the rectangle at 25º. i.e., Angle between a side of the rectangle and its diagonal = 25° Consider the acute angle between diagonals to be = x. We know that diagonals of a rectangle are equal in length i.e., AC = BD. Dividing RHS and LHS by 2, ⇒ ½ AC = ½ BD. Since, O is mid-point of AC. The diagonals of a rectangle intersect each other at right angles. Prove that the rectangle is a square Diagonal Formula. The line stretching from one corner of the square or rectangle to the opposite corner through the centre of the figure is known as the diagonal. Any square that has two diagonals are equal in length to each other. Diagonal Formula is used to calculate the polygon diagonals. Diagonals are a line joining two nonadjacent vertices. This means that a rectangle is a parallelogram, so: Its opposite sides are equal and parallel. Its diagonals bisect each other. Second property of a rectangle − The diagonals are equal. The diagonals of a rectangle have another important property − they are equal in length

What is Diagonal? A diagonal is a straight line connecting the opposite corners of a polygon through its vertex.To learn about diagonals, we must first know that: It (diagonal) is a line segment.. Polygons are plane figures having at least three sides and angles and usually, it is used to identify figures having five or more sides and angles.. Vertex is a corner of the shape a. The diagonals of a rectangle are congruent. b. The diagonals of an isosceles trapezoid are congruent. c. The diagonals of a square are perpendicular and bisect each other. d. The diagonals of a rhombus are congruent and perpendicular to each other. 3. What would be the value of ? if the rectangle PALE has diagonals ?? = 8? − 6 and ?? = 4. To use this online calculator for Perimeter of a rectangle when diagonal and length are given, enter Length (L) and Diagonal (d) and hit the calculate button. Here is how the Perimeter of a rectangle when diagonal and length are given calculation can be explained with given input values -> 20.8324 = 2*(3+sqrt((8)^2-(3)^2)) The diagonals of a rectangle bisect each other. Always. The diagonals of a square are perpendicular bisectors of each other. Always. A square is a rectangle. Always. Opposite angles in a parallelogram are congruent. Always. A square is a rhombus. Always. A rectangle has congruent consecutive sides

Diagonals of Different Polygons What is Diagonal in

  1. How do you find the diagonal of a rectangle calculator? You can use the Pythagorean theorem to estimate the diagonal of a rectangle, which can be expressed with the following formula: d² = l² + w² , and now you should know how to find the diagonal of a rectangle explicit formula - just take a square root: d = √(l² + w²)
  2. To answer this question, we must find the diagonal of a rectangle that is by . Because a rectangle is made up of right angles, the diagonal of a rectangle creates a right triangle with two of the sides. Because a right triangle is formed by the diagonal, we can use the Pythagorean Theorem, which is
  3. The diagonals of the rectangle are equal and at the point of intersection they are divided in half, which means AO = BO, therefore the triangle AOB is isosceles with the base AB, the angles at the base are equal, therefore ∠ BAC = ∠ ABO = 50 °
  4. The diagonals of a rhombus are equal. Never. There is one right angle in a parallelogram and it is not a rectangle. Always. An equiangular rhombus is a square. Sometimes. The opposite angles of a parallelogram are supplementary. Sometimes. The diagonals of a rectangle are the bisectors of the angles
  5. Prove that the diagonals of a rectangle bisect each other and are equal. Please scroll down to see the correct answer and solution guide. Right Answer is: SOLUTION. Concept: Application: Let OACB be a rectangle such that OA is along x-axis and OB is along y-axis. Let OA = a and OB = b

geometry - How many squares is passing the diagonal

The rectangle can be divided up into two right-angled triangles, as shown in the diagram.We can find the length of the diagonal, d, by using Pythagoras' theorem in one triangle:d2 = 32 + 22 = 9 + 4 = 13⇒ d = √1 In a large $20210\times1505$ rectangle, each of the diagonals runs through 215 such smaller $94\times7$ rectangles (if we divide the large rectangle into 46225 small ones). So, the two diagonals cover $2\times215\times100=43000$ squares, but 14 of them is covered by both (since $1505$ is an odd number, the diagonals intersect on the edge of a. Prove that the diagonals of a rectangle bisect each other and are equal and vice-versa. Medium. View solution. State whether the statements are true (T) or (F) false. Every rectangle is a trapezium. Medium

Click hereto get an answer to your question ️ The diagonals of a rectangle ABCD meet at O. If BOC = 44^o , find OA A rectangle is a special parallelogram whose opposite sides are congruent and each angle is equal to 9 0°. A rhombus, which is also called a diamond, is a special parallelogram with four congruent sides with diagonals perpendicular to each other SOLUTION. According to question. Or, Or, or, AB = 9 × 7 = 63 m = length of rectangle. Area of rectangle = 63 × 16 m2. If height of parallelogram is h meter, then its area = 42 × h m2. Since area of rectangle and parallelogram are equal = 42 × h = 63 × 16. Or, h = Seeing if the diagonals of a Rhombus bisect the angles, if they do it is a Rhombus. This can also be done by seeing if the diagonals are perpendicular bisectors of each other meaning if the diagonals form a right angle when the intersect. Subsequently, question is, are rectangle diagonals perpendicular

A rectangle has dimensions 10 cm by 5 cmDifference Between Rhombus and Parallelogram (With

All the sides of a rhombus are congruent. Also, its diagonals are perpendicular bisectors of each other. All the sides of a square are congruent. Also, its diagonals are perpendicular bisectors of each other. vi. False. All the angles of a rectangle are congruent, while the opposite angles of a parallelogram are congruent Q: Marci wants to prove that the diagonals of. a rectangle are congruent. Which of these procedures would be best for Marci to use to write a correct proof? a) She should use the fact that the diagonals of a square are perpendicular and then use the triangle-angle-sum theorem. b) She should use the fact that the opposite sides of a. True or False: diagonals in a rectangle bisect angles. False. True or False: diagonals in a rhombus bisect angles. True. True or False: diagonals in a parallelogram bisect angles. False. True or False: diagonals of a square sometimes form 45° angles. False. Diagonals always form 45° angles in a square A diagonal of a rectangle is inclined to one side of the rectangle at 35^(@) . The acute angle between the diagonals is Updated On: 14-12-2020. To keep watching this video solution for FREE, Download our App. Join the 2 Crores+ Student community now! Watch Video in App. This browser does not support the video element..

Feet and Inch Diagonal Calculator Square it U

(a) A square is a rectangle whose adjacent sides are equal (b) A square is a rhombus whose one angle is a right angle (c) The diagonals of a square bisect each other at right angles (d) The diagonals of a square do not divide the whole square into four equal parts. Answer. Answer: (d A rectangle is a parallelogram with four right angles, which allows you to apply the Pythagorean theorem when trying to find missing sides or angles. The following practice geometry questions ask you to find the diagonal and side length for two different rectangles. Practice questions Find the length of the diagonal of rectangle RSTW. In [ a rectangle is defined as having 4 right angles and that the opposite sides are both congruent and parallel to each other. diagonals of the rectangle are drawn from opposite vertices. one diagonal is top left to bottom righgt. the other diagonal is bottom left to top right. these diagonals form 2 right triangle

Diagonal Formula (Square, Rectangle, Cube & Polygon

A) Find the length of the diagonal of each rectangle. Round your answer to the nearest tenth. diagonal = diagonal = diagonal = diagonal = B) 5) 6) 7) 91 yards 8) 1) diagonal = 2) diagonal = 3) diagonal = 4) diagonal = Diagonals of a Rectangle Find the length of the diagonal of each rectangle. Round your answer to the nearest tenth. PREVIEW www. schnell. Ambitious. 96 answers. 31.9K people helped. The diagonals of a rectangle are equal. always, sometimes, never. Always. Muxakara and 18 more users found this answer helpful. heart outlined Property 1. Each of the interior angles of a rectangle is. 9 0 ∘. 90^\circ 90∘. Since the opposite interior angles are equal, it immediately follows that all rectangles are parallelograms, whose properties apply to rectangles: Property 2. The diagonals of a rectangle bisect each other. Property 3. The opposite sides of a rectangle are parallel Diagonals in Quadrilaterals. Main Theorems. The diagonals of a quadrilateral can determine whether it is a parallelogram, a rectangle, a rhombus, etc.. We will list and prove the main theorems here. Theorem 1: If the diagonals of a quadrilateral bisect each other then the quadrilateral is a parallelogram

Rectangle diagonals angles - YouTub

The sum all of the angles of a rectangle is equal to 360 degrees: ∠ABC + ∠BCD + ∠CDA + ∠DAB = 360°. 6. A diagonals of the rectangle are equal: AC = BD. 7. The sum of the squares two diagonals is equal to the sum of the squares of the sides: 2 d2 = 2 a2 + 2 b2. 8 Rectangle is a two dimensional plane or geometric shape with 4 straight sides and 4 right angle (90º) corners. Adjacent sides of a rectangle is unequal and opposite sides are parallel to each other. K-12 students may refer the below formulas of rectangle to know what are all the input parameters are being used to find the area, perimeter, diagonal, length or side of a rectangle Here's how to knit a diagonal rectangle: INCREASE: We start with the increase area, here in pink yarn. You start by casting on 1 stitch. And then you work in the following pattern: Row 1: Knit in front and back of the first stitch, knit till the last but one stitch, knit in the front and back of the last stitch Use this calculator if you know 2 values for the rectangle, including 1 side length, along with area, perimeter or diagonals and you can calculate the other 3 rectangle variables. A square calculator is a special case of the rectangle where the lengths of a and b are equal. Units: Note that units of length are shown for convenience

When is a quadrilateral also a parallelogram?

The adjacent sides of the rectangle and its diagonal form a right-angled triangle in which the diagonal is the hypotenuse, therefore: d ^ 2 = a ^ 2 + b ^ 2 = 1156; d = √1156 = 34 cm - the diagonal of the rectangle Using the uncertain calculus [1] and interval arithmetic, simple analytical solutions are derived and used to calculate the area, perimeter, and diagonal of a rectangle with the bottom left corner at the origin and the top right corner defined by dragging the locator. The slider value is added as an uncertain part to

What are the Properties of Cyclic Quadrilaterals? - A PlusGolden Angle Composition in Street PhotographyWhat is the area of a square whose diagonal is 10 cm longDoes a parallelogram have 2 pairs of equal sides

The diagonals of a rectangle are congruent to each other, which is a trick that people use in construction, if they're trying to build a rectangular room. And the diagonals will bisect each other. So these segments are going to be congruent. Now I didn't use a different number of marking here since the diagonals are congruent Question: The diagonals of a rectangle enclose an angle of measure 78 degrees. If the perimeter of the rectangle is 36cm, what is its area? This problem has been solved! See the answer See the answer See the answer done loading ABCD is a Rhombus in which BC = 25cm, AD = 24cm. Find the sum of lengths of the diagonals. if the diagonal of a parallelogram are equal,then show that it is a rectangle A rectangle has a diagonal of 8cm. The diagonal creates a 60 degrees angle at the base of the rectangle. Write an exact expression for the base and the height of the rectangle. ^^ Don't get how to do that, Ive only drawn a . Math. the length of a rectangle is three times of its width. if the length of the diagonal is 8 root 10cm then the area. Diagonals are a line that is drawn inside the rectangle connecting opposite corners or vertices and hence the diagonals of a rectangle are congruent. When we go round a closed figure or body, along its boundary, for once, we cover a distance. The measure of the distance is the perimeter of the figure or body

Diagonal Formula (Square, Rectangle & Parallelogram

The diagonal of a rectangle is 4 m longer than its shorter side. If the area of the rectangle is 48 square meters, what is the measure of its width? * Dec 04, 2020 Rating: Polynomial Equation NEW by: Anonymous The diagonal of a rectangle is 2 meter longer than its longer side. Its shorter side is 4 less than its diagonal Proof: Diagonals of a parallelogram. This is the currently selected item. Proof: Opposite angles of a parallelogram. Proof: The diagonals of a kite are perpendicular. Proof: Rhombus diagonals are perpendicular bisectors. Proof: Rhombus area. Practice: Prove parallelogram properties. Next lesson. Proofs of general theorems The root-φ rectangle is a dynamic rectangle but not a root rectangle. Its diagonal equals φ times the length of the shorter side. If a root-φ rectangle is divided by a diagonal, the result is two congruent Kepler triangles.. Jay Hambidge. Jay Hambidge, as part of his theory of dynamic symmetry, includes the root rectangles in what he calls dynamic rectangles, which have irrational and. 5/5 (2,191 Views . 29 Votes) Quadrilaterals. A. B. in these quadrilaterals, the diagonals are congruent. rectangle, square, isosceles trapezoid. in these quadrilaterals, each of the diagonals bisects a pair of opposite angles. rhombus, square. in these quadrilaterals, the diagonals are perpendicular

Whereas, the diagonals of a rectangle are not perpendicular bisectors of each other. A square is a special kind of rectangle with all sides identical to each other. In conclusion, along with the rectangle, other geometric figures also constitute a family of different parallelograms Construct Parallelograms, Squares and Rectangles, Parallel Lines, Triangles, Angles, how to construct a parallelogram given the lengths of its sides and an angle, given the lengths of its diagonals, how to construct a square given the length of the diagonal, given the length of one side, how to construct a rectangle, examples with step by step solutions, using a compass and a straightedge or rule Area of Rectangle: The total space or region enclosed inside a rectangle is known as area. In other words, the space occupied within the perimeter (boundary) of a rectangle is called the area of the rectangle. There are many interesting applications of the area of the rectangle such as determining the area of the rectangular floor, calculating the height of the building, etc.

Rectangle Worksheets

Rectangle diagonals are equal - YouTub

Rectangle Calculato

How to Find the Measurement of the Diagonal Inside a Rectangl

[SOLVED] Prove that the diagonals of a rectangle bisect

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