Interior Angle Sum

Find x.

• 180

• 57

• 61.5

• 32.7

Tags

CCSS.8.G.A.5

Find x

• 90

• 45

• 22

• 35

Tags

CCSS.8.G.A.5

Solve for x.

• 7

• 9

• 10

• -11

Tags

CCSS.8.G.A.5

Find x.

• x = 118

• x = 31

• x = 23

• x = 62

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

What is the interior angle sum of a 26-gon?

• 4680

• 4320

• 3600

• 180

Find the interior angle sum for each polygon. Round your answer to the nearest tenth if necessary.

• A

• B

• C

• D

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

• 1440°

• 900°

• 1080°

• 1260°

Find the value of X.

• 100

• 120

• 125

• 130

Find the value of x.

• 110

• 90

• 130

• 120