Triangle Sum Theorem

Front

Find the measure of the missing angle. Options: 30^o, 110^o, 150^o, 40^o

Back

30^o

Front

Find the measure of the missing angle. Options: 90^o, 10⁰, 130^o, 50^o

Back

50^o

Front

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

Back

180°

Front

If all three angles are exactly the same measure, how big is each angle?
Hint:    x + x + x  = 180
Options: 180 degrees, 90 degrees, 50 degrees, 60 degrees

Back

60 degrees

Front

Find the measure of the missing angle. Options: 90^o, 10⁰, 130^o, 50^o

Back

50^o

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 the measure of the missing angle.

Back

47

Front

A triangle has one angle that measures 81° and one that measures 37°. What is the measure of the third angle?

Back

62°

Front

What is the measure of angle C?

Back

35 degrees