Interior and Exterior Angles

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

Find the measure of the angle x.

• 105

• 115

• 65

• 75

What is the SUM of the angle measures in a hexagon (6 sides)?

• 720°

• 1080°

• 600°

• 540°

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

Tags

CCSS.8.G.A.5

Find the value of X.

• 90° 

• 98° 

• 100° 

• 115° 

What is the formula for a particular interior angle in a regular polygon?

• 180(n−2)

• 180(n−2)÷n

• 360

• 360/n

What is the formula for a particular exterior angle in a regular polygon?

• 180(n−2)

• 180(n−2)÷n

• 360

• 360/n

What is the sum of interior angles for a pentagon?

• 900

• 540

• 360

• 108

What is the measure of a single interior angle for a regular pentagon?

• 900

• 540

• 360

• 108

If an interior angle of a regular polygon has a measure of 120 degrees, how many sides does it have?

• 6

• 12

• 5

• 8