Question

Find the value of X please answer as soon as anyone can!

Answer 1

x = 109

Steps:

the sum of triangle angles is 180, and since the x is an exterior angle then 180-(64+45) = 71 and since it is an exterior angle then 180-71 = 109.

Answer 2

139

Explanation:

180 = x + 64+45

therefore: x = 139