Question

find the value of x.
a) 3
b) 5
c) 14
d) 2

Explanation:

Step1: Use exterior angle property

The exterior angle of a triangle equals the sum of the two opposite interior angles. So:
$110 = 62 + x$

Step2: Solve for x

Subtract 62 from both sides:
$x = 110 - 62$

Answer:

D) 2