Question

AB parallel to CD and EF parallel to GH , find the values of a , b , c and d.

Answer 1

Answer:

a=60, c=60,d=60,b=60

Step-by-step explanation:

a , =j (voa)

d=180-120(opp. angel of//gm are =)

c=d,a=b(alt angel )

Answer 2

Answer:

A=60

B=60

C=60

D=60