Question

In the triangle below, what is the measure of ZC?

helpppppp
B
15
15
OA. 120°
OB. 30°
O C. 60°
O D. 90°
A
60*
15
с

Answer 1

C

Explanation:

The triangle is an equilateral triangle, which is equal on all three sides in both side length and angle. since one of them of 60 degrees, then all of them would also be 60 degrees. Since the total amount of degrees in a triangle is 180, 60*3=180 so the answer is C.