Question

What is the degree measure of z
A.29
B.39
C.68
D.41

Answer 1

`\Huge\boxed{C.68}`

Explanation:

Hello There!

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

So essentially what I'm saying is that

z = 29 + 39

29+39=68 therefore the measure of angle z is 68