Question

If angle 4 has a measure of 42° in the given diagram, what is the measure of angle 6?

Answer 1

138°

Explanation:

If angle 4 has a measure of 42° in the given diagram, what is the measure of angle 6?

T is a flat angle (180°)

angle 4 = angle 8

angle 2 = angle 6

180 - 42 = 138°

Answer 2

138 degrees

Explanation:

its a cointerior angle so the angles add up to 180

so 180 - 42 = 138