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What are some important facts about rectangles?

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Rectangle is an important shape that is studied in geometry. A rectangle is a four-sided polygon and a ... There are several concepts related to rectangle, such as its area, perimeter, length of the diagonal. Rectangular shape is seen quite ... read more

Facts about Rectangles. May 12, 2013, cherran, 1 Comment. Rectangles are mathematical shapes that are formed by joining four straight lines at right angles with one another. It belongs to the family of parallelogram and each of its side is parallel to the other side. read more

The facts of a rectangle are (a) Opposite sides are equal and parallel. (b) All angles are equal to 90 degrees. (c) The diagonals are equal and bisect each other. (d) The intersection of the diagonals is the circumcentre. That is you can draw a circle with that as centre to pass through the four corners. (e) Any two adjacent angles add up to 180 degrees. read more

Below you could see some facts on a rectangle: Opposite sides of the rectangle are parallel and equal in length. All angles are right angles (90 degrees). Adjacent sides are perpendicular to each other. The sum of the interior angles equals 360 o. Each corner of a rectangle is $\perp$ to the corresponding side. read more

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