Polygon Interior Angle Sum Theorem

Carly built a Ferris wheel using her construction toys. The frame of the wheel is a regular 16-gon. Find the sum of the angle measures of the Ferris wheel and the measure of one angle.

• 2520 and 16

• 2520 and 14

• 2880 and 16

• 2880 and 14

Find the measure of one angle in a REGULAR octagon.

• 155

• 145

• 135

• 125

Find the missing angle.

• 247^o

• 67^o

• 157^o

• 203^o

Find the value of X.

• 100° 

• 110° 

• 150° 

• 168° 

Solve for x

• 15

• 16

• 17

Solve for the m<C

• 93

• 96

• 102

Solve for x

• 7

• 9

• 11

• 14

Find the value of y.

• 125

• 135

• 140

• 110

Tags

CCSS.7.G.B.5