Question

The three angles of an isosceles triangle are, 2x+2, X-12 and x-12. Find the
size of 2x+2​

Answer 1

Answer: See below

Explanation:

2x+2 + x-12 + x-12 = 180
4x -22 = 180
4x = 202
x = 50.5

Plug x = 50.5 in 2x + 2:

2(50.5) + 2 = 101 + 2 = 103 degree