Angles in Polygons

Find the value of X.

• 100° 
• 110° 
• 150° 
• 168° 

Tags

CCSS.7.G.B.5

Find the value of X.

• 60
• 120
• 85
• 55

Tags

CCSS.7.G.B.5

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°
• 108°
• 120°
• 180°

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

CCSS.4.MD.C.7

What is the measure of ONE interior angle in a regular hexagon (6 sides)?

• 60°
• 80°
• 108°
• 120°

Tags

CCSS.HSG.CO.D.13

A polygon has a sum of interior angle measures equal to 1620°. How many sides does the polygon have?

• 9
• 11
• 13
• 7

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

What is the SUM of the EXTERIOR angles of a hexagon?

• 360
• 120
• 60
• 720

What is the measure of one EXTERIOR angle of a regular octagon?

• 60
• 45
• 1080
• 135

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

What is the measure of one INTERIOR angle of a regular octagon?

• 60
• 45
• 1080
• 135

A regular polygon has an EXTERIOR angle with a measure of 60.  How many sides does it have?

• 6
• 120
• 3
• 60

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.A.1

A regular polygon has an INTERIOR angle with a measure of 60.  How many sides does it have?

• 6
• 120
• 3
• 60

Tags

CCSS.HSA.CED.A.1