Question

In Fig., line l ∥ m, ∠1 = 120° and ∠2 = 100°, find out ∠3 and ∠4.

Answer 1

Step-by-step explanation:

1. angle 4 is equal to 20 degree and angle 3 is equal 100 degree
2. 00 degree I hope you like my answer

Answer 2

Answer:

∠1 = 120°

∠2=100⁰

∠2=∠M=100⁰

∠3=180-100

=80⁰

∠M1P=180-120

=60⁰

∠M1P+∠3+∠4=180⁰

60⁰+80⁰+∠4=180⁰

∠4=40⁰

so,∠3=80⁰ and ∠4=40⁰