Question

Find the measure of <1

A. 35 degree
B. 81 degree
C. 82 degree
D. 116 degree

please help!!!
(Picture is provided)

Answer 1

A. 35 degree

Explanation:

The 116-degree angle must add with the inside angle to get 180. The inside angle is 64 degrees.

81 + 64 = 145

A triangle has 180 degree

180 - 145 = 35 degree

So, the answer is A