Question

In a quadrilateral abcd angle a+ angle b = 180 .what special name can be given to this quadrilateral

Answer 1

Hey friend,

Here is the answer :-

The quadrilateral is a Rectangle because each angle of a rectangle measures 90° and as it is stated that sum of two angles (angle A & angle B) is 180° and if we add two angles of a rectangle that is - 90° + 90° = 180°.

✨I hope this will help you....✨