Question

line a is parallel to line b. if the measure of angle 2 is 78 degrees, what is the measure of angle 8?

Answer 1

angle 8 = 78 degrees

Explanation:

angle 2 = 78 degrees

angle 4 is opposite to angle 2 so it is also 78 degrees

since lines a and b are parallel and angle 4 and angle 8 are both on the bottom right of the four angles of each line, angle 8 is the same as angle 4

so

angle 8 = 78 degrees