The measure of two angles in a triangle are shown in the diagram.

Question

the top of the triangle shows 52 and the bottom left shows X

Which equation can be used to find the value of x?
Responses
A 2(52) + x = 1802(52) + x = 180
B 52 + 2x = 36052 + 2 x = 360
C 52 + 2x = 18052 + 2 x = 180
D 2(52) + x = 3602(52) + x = 360

Answer 1

The correct equation to find the value of x is:

C) 52 + 2x = 180