Question

The sum of the measures of two angles in a triangle is 98°. What is the measure of the third angle?

A. 102°

B. 118°

C. 82°

D. 92°

Answer 1

82°

Explanation:

The total sum of degrees in a triangle is 180°.

Since you already have the sum of two of the three angles, the measure of the third angle is the total degrees subtracted by the sum of the two angles.

180° - 98° = 82°

Answer 2

A

Explanation: