Question

What is the value of x

Answer 1

x = 17

Explanation:

knowing that (4x + 49)= (x+100) , this is due to having the equality in the opposite angles at the intersection of the 2 triangles.

solving the equation:

(4x + 49)= (x+100)

(4x -x )= (100-49)

3x = 51

x=17