Match the two columns :
Column−IColumn−IIA) Sum of all the anglesP) Right anlgesof a quadrilateral isB) In a∥gm, the angleQ) Rectanglebisectors of two adjacentangles intersect atC) Angle bisectors of formR) 45∘a∥gm from aD) The diagonals of aS) 4 right anglessquare are equal andbisect each other atan angle of
Choose the correct option:
(A)→s;(B)→p;(C)→q;(D)→r
(A) Sum of all the angles of a quadrilateral is 360° and 360° = 4 ×90°.
So the sum of all the angles of a quadrilateral is 4 right angles.
(B) In a||gm, the angle bisectors of two adjacent angles intersect at right angles.
(C) Angle bisectors of a ∥ gm form a rectangle.
(D) The diagonals of a square are equal and bisect each other at on angle of 45∘.