Question

if lines l || m and p||q in the given fig. then find the value of a,b c and d .plse answer it step by step​

Answer 1

answer:-

a + 60=180. ( co interior angles are supplementary)

a=180-60

a= 120

a=c. ( complementary angles are equal)

c=120

c + d=180. (linear pair)

120 + d=180

d=180-120

d=60

c=b (alternate interior angles)

b=120