Triangle Sum Theorem

Front

Angles that are exactly 90 degrees are called _____ ______.

Back

right angles

Front

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

Back

180°

Front

Find the measure of the missing angle.

Back

50^o

Front

Find the measure of the indicated angle: 95, 85, 35, 45

Back

45

Front

A triangle has one angle that measures 75° and one angle that measures 19°. What is the measure of the third angle?

Back

86°

Front

What is the measure of the missing angle? Options: 82, 43, 55, 180

Back

43

Front

Find x.

Back

60 degrees

Front

A triangle has one angle that measures 45° and one that measures 60°. What is the measure of the third angle?

Back

75°

Front

Solve for the missing angle measure.

Back

47

Front

Find the measure of the missing angle. Options: 8^o, 58^o, 122^o, 64^o

Back

58^o