Triangle Sum Theorem

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

• 151
• 147
• 118
• 62

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

• 146
• 34
• 36
• 136

Tags

CCSS.HSG.CO.C.10

• 61
• 153
• 27
• 146

• 122
• 58
• 115
• 123

• 47
• 57
• 53
• 133

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find the measure of angle A.

• 75^o

• 60^o

• 30^o

• 38^o

Tags

CCSS.HSG.CO.C.10

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

• 180 degrees
• 90 degrees
• 50 degrees
• 60 degrees

Tags

CCSS.HSG.CO.C.10

Find the measure of each angle indicated. 

• 40°
• 33°
• 30°
• 29°

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Solve for x and then find the measure of angle A.

• 180
• 70
• 54
• 56

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.10