Question

What is the degree measure of z?.

A) 29° B) 39° C) 41° D) 68°

Answer 1

I believe that the answer is "D"

Explanation:

Because the measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.

Answer 2

D) 68°

Explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

z = 39+29

z =68