Question

Find the value of x for this figure

Answer 1

The sum of all angles of a triangle is 180. So to find the angle you solve 180-(15+25) which equals 140. Then you subtract 39 from 140 to get x. X=101

Answer 2

x = 101°

Explanation:

15 + 25 + 39 + x = 180

79 + x = 180

x = 101