Question

Find the value of x in the figure.

A. 18
B. 33
C. 35
D. 41

Answer 1

D 41

Explanation:

remember, the sum of all angles in a triangle is always 180 degrees.

so, we have already 35 for one angle, that leaves 145 for the other two.

x + 2 + 2x + 20 = 145

3x + 22 = 145

3x = 123

x = 41