Angle Sum Property

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

• 45°

• 90°

• 180°

• 360°

Tags

CCSS.8.G.A.5

What is the third angle of a triangle whose 1st angle is 34 and 2nd angle is 101?

• 32

• 39

• 45

• 54

Tags

CCSS.8.G.A.5

Solve for x.

• 16

• 11

• 50

• 6

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 34

• 46

• 62

• 36

Tags

CCSS.8.G.A.5

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

Tags

CCSS.8.G.A.5

Solve for x

• 28

• 12

• 10

• 2

Tags

CCSS.7.G.B.5

Find the measure of the indicated angle. 

• 87 degrees

• 82 degrees

• 83 degrees

• 72 degrees

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 35 degrees

• 40 degrees

• 25 degrees

• 30 degrees

Tags

CCSS.7.G.B.5

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°

• 900°

• 1080°

• 1260°

Find the missing angle.

• 65°

• 85°

• 75°

• 70°

Tags

CCSS.HSG.C.A.3