Question

In the given figure Find ∆ADC​

Answer 1

Answer:

Angle ADC is equal to 60°

Step-by-step explanation:

BC is a straight line,so other angle is 120°

Angle A is 90° and Angle 90°.

The sum of all the angles of a quadrilateral is 360°.

So angle ADC is 360°-90°-90°-120°= 60°

I hope this would help you