Question

Os
Q18. In the above figure AB || DC. Find x & y.​

Answer 1

Step-by-step explanation:

hope this will help you

Answer 2

Answer:

Given - AB || DC

TO FIND - m angle x , m angle y

SOLUTION - angle A(x)= angle D (corresponding angles)

angle A = 100°

angle C(y) = angle B

(interior angles are supplementary)

180°-120°=60°

angle C = 60°

hope it helps you...