Question

Construct a triangle with interior angle measures of 60° and 75°. What is the measure of the third angle? 30° 45° 48° 50°

Answer 1

(B) 45°

Explanation:

Answer 2

The answer is 45°

Explanation:

An easy way to remember how to solve you would first add both known angle measurements and subtract 180° from that and then make sure you give it absolute value so the answer is positive instead of negative.