Interior and Exterior Angles of Polygons

Solve for the interior angle sum of a 56-gon.

• 9720°

• 10080°

• 174°

• 9900°

Solve for the interior angle sum of a 134-gon.

• 23760°

• 24120°

• 67°

• 178°

What kind of polygon has an interior angle sum of 1260°.

• Dodecagon

• Decagon

• 11-gon

• Nonagon

What is the exterior angle sum of a 43-gon?

• 360°

• 7380°

• 7740°

• 4350°

If the measure of each interior angle of a regular polygon is 161°, what is the degree measure of each exterior angle?

• 19°

• 199°

• Not enough information given.

• 24°

Solve for the value of x.

• 59°

• 243°

• 117°

• 239°

Tags

CCSS.HSG.C.A.3

Solve for the value of x.

• 248

• 112

• 16

• 64

Solve for the value of x.

• 28

• 220

• 14

• 23

Find the angle sum of the interior angles of the polygon.

• 180° 
• 540° 
• 720° 
• 1080° 

Tags

CCSS.4.MD.C.7

Find the value of X

• 94
• 25
• 36
• 180

Tags

CCSS.4.MD.C.7

CCSS.4.MD.C.5