Triangle Sum Theorem

Front

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.

Back

180°

Front

Find the measure of the indicated angle.

Back

Front

Back

Front

Angles that are exactly 90 degrees are called _____ ______.

Back

right angles

Front

Back

Front

Find the measure of the indicated angle.

Back

Front

Find the measure of the indicated angle.

Back

Front

Find the measure of the indicated angle.

Back

Front

Back

Front

Which set of angles will form a triangle? Options: 45°, 65°, 70°; 150°, 110°, 100°; 50°, 50°, 50°; 90°, 90°, 90°

Back

45°, 65°, 70°