QuadrilateralsClass 8 Mathematics Assertion & Reason Questions

Assertion (A): The sum of the interior angles of any quadrilateral is $360^{\circ}$.

Reason (R): A diagonal divides any quadrilateral into two triangles, and the sum of the angles in a triangle is $180^{\circ}$.

Assertion (A): A parallelogram with one right angle is a rectangle.

Reason (R): The adjacent angles of a parallelogram are supplementary.

Assertion (A): The opposite sides of a parallelogram are equal in length.

Reason (R): A diagonal divides a parallelogram into two congruent triangles.