Question

Find the measure of the third angle of a triangle if the measures of the other two angles are given.

35.5 and 82.6
A. 66.8
B. 58.4
C. 61.9
D. 31.9

Answer 1

9514 1404 393

Answer:

C. 61.9°

Explanation:

The sum of angles in a triangle is 180°, so the third angle is ...

180° -35.5° -82.6° = 61.9°