Question

The base angle A and B of a trapeziums ABCD measure 110 and120 respectively . Find the angles C andD

Answer 1

Answer:

Step-by-step explanation:

A=110 B=120

adjacent angles are supplementary so,

A+C=180

110+C=180

C=180-110= 70

NOW,

B+D= 180

120+D= 180

D= 180-120= 60

C= 70 & D= 60