Question

l1 || l2 and m1 || m2 prove that angle 1 = angle 2
pls its urgent

Answer 1

is there some figure with it? let me know and I'll help you out :)

Answer 2

Answer:

if the Line are Parallel , their slopes are Same. so

tan Theta = m1= m2

so Theta1 = Tan inverse m1 = Tan inverse M2 = theta 2

theta 1= theta 2