Question

Find the value of x pls help

Answer 1

9514 1404 393

Answer:

x = 36°

Explanation:

The exterior angle is equal to the sum of the remote interior angles. A linear pair is supplementary. So, you can find x either of two ways:

2x = x + (180 -4x) ⇒ 5x = 180 ⇒ x = 36

Or ..

4x = x + (180 -2x) ⇒ 5x = 180 ⇒ x = 36

The value of x is 36°.