Question

Find the value of each variable

Answer 1

It's clear in this picture that this is an isosceles triangle

So the angles are 29 , 29 , (11x-65)

$11x - 65 = 180 - (2 \times 29) \\ \\ 11x - 65 = 180 - 58 \\ 11x - 65= 122$

The angles are 29 , 122 , 29

Hope this will help...