Question

Activity on angle sum property of a quadrilateral of rectangle

Answer 1

Angle Sum Property of a Quadrilateral. Theorem and Proof of angle sum property of a quadrilateral. ... Hence, the sum of all the four angles of aquadrilateral is 360°.

Answer 2

any quadrilateral can be divided into two triangles and we know that sum of angles of triangle is 180 . so adding two triangles would give us the sum of 360 degree . hence the angle sum property of rectangle or any quadrilateral is 360 ....

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