Question

What is the value of X in the triangle attached?

Answer 1

X = 22°

Explanation:

Accordng to Exterior Angle Sum Property , measure of an exterior angle is equal to the sum of the 2 interior opposite angles.

So,

`(2x) + (103 - x) = 6x - 7`

`= > x + 103 = 6x - 7`

`= > 6x - x = 103 + 7`

`= > 5x = 110`

`= > x = (110)/(5) = 22`