Quiz - Angles of Polygons, Parallelograms and Rectangles

What is the formula for the sum of interior angles in a polygon?

• 180(n−2)
• 180(n−2)÷n
• 360
• 360/n

Tags

CCSS.7.G.B.6

What is the formula for the sum of exterior angles in a polygon?

• 180(n−2)
• 180(n−2)÷n
• 360
• 360/n

What is the sum of interior angles for an octagon?

• 1440
• 1080
• 1800
• 135

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

• 1440
• 1080
• 1800
• 135

Tags

CCSS.HSG.CO.A.1

What is the sum of exterior angles for a 27-gon?

• 4860
• 4500
• 360
• 270

What is the sum of interior angles for a 27-gon?

• 4860
• 4500
• 3700
• 2700

What is the measure of a single interior angle in a 16-gon?

• 2880
• 2520
• 1600
• 157.5

If an exterior angle of a regular polygon has a measure of 36 degrees, how many sides does it have?

• 10
• 3
• 7
• 11

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

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

• 6
• 12
• 5
• 8

Tags

CCSS.HSG.CO.A.1

Solve for x

• 80
• 110
• 17
• 60

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1