Question

Find the measure of the exterior angle.
The measure of the exterior angle of the triangle is

Answer 1

The measures of exterior angle is 132° .

Explanation:

We know that the sum of interior angle is equal to the sum of exterior angle of triangle.

• interior angle = exterior angle

86° + 46 ° = x

combine like terms

132° = x

Answer 2

X = 132

Explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle therefore

x = 46 + 86

x = 132