Question

find the measure of the exterior angle, x. x = ?°

Explanation:

Step1: Recall the exterior angle theorem

The exterior angle theorem states that an exterior angle of a triangle is equal to the sum of the two non - adjacent interior angles.

Step2: Calculate the value of \(x\)

Here, the two non - adjacent interior angles are \(63^{\circ}\) and \(43^{\circ}\). So, \(x = 63+43\).

$$x=106$$

Answer:

\(106\)