Question

What is the measure of the missing angle?

Answer 1

75+40+x=180

X= 65

65 + x= 180

Answer is 115°

Answer 2

115

Explanation:

To find the missing angle all you have to do is add the 2 nonadjacent interior angles which are 75 and 40 to get the exterior angle which is 115.

Hope this helps!:)