Regular Polygon Review

How many sides does a polygon have with an exterior angle of 30 degrees?

• 20
• 150
• 12
• 10

What is the interior angle of a polygon with an exterior angle of 165 degrees?

• 180
• 15
• 360
• 195

Tags

CCSS.7.G.B.5

What is the sum of the interior for a 24-agon

• 3960
• 360
• 15
• 4280

What is the sum of the exterior for a nonagon?

• 180
• 1260
• 360
• 9

What is the measure of an exterior angle of a 32-agon?

• 360
• 11.25
• 5400
• 148

What is the formula for the sum of the interior?

• S=360
• S=180(n-2)
• n=360/ext. angle
• 1 int. angle + 1 ext. angle=180

What is the formula for the sum of the exterior?

• S=360
• S=180(n-2)
• n=360/ext. angle
• 1 int. angle + 1 ext. angle=180

How many sides does a polygon have with an interior angle of 49 degrees?

• 131
• 7.3
• 8460
• 2.7

What is the exterior angle of a 67-agon?

• 5.4
• 11700
• 3.2
• 113

What is the sum of the interior angles of a 34-agon?

• 360
• 10.6
• 5760
• 2.5