Question

Given that lines m and n are parallel and that line t is a transversal, the

measure of angle 1 is degrees.

Answer 1

60

Explanation:

Answer 2

60

Explanation:

if the opposite of <1 is 120 and the line it is sitting on is flat, we can figure out that both connected would be 180

the equation would be 180-120=60

hope this helped