Triangle Sum and Exterior Angle Theorem Practice

Front

Find the measure of the angle indicated.

Back

66°

Front

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

Back

180°

Front

What is the third angle of a triangle whose 1st angle is 79 and the 2nd angle is 43?

Back

58

Front

Find the measure of the missing angle.

Back

50^o

Front

Which term best describes Angle d?

Back

Exterior angle

Front

Find the indicated angle.

Back

91°

Front

What is the measure of angle b? Options: 36^o, 56^o, 63^o, 117^o

Back

36^o

Front

Find the indicated angle measure.

Back

41°

Front

Solve for x

Back

70

Front

Back

C