Question

What is the measure of the missing angle?

A.
86°

B.
76°

C.
96°

D.
94°

Answer 1

We know, sum of all the angles in a triangle is 180
So, x + 28 + 66 = 180
x + 94 = 180
x = 180 - 94
x = 86

In short, Your Answer would be Option A

Hope this helps!