Interior Exterior Angle Polygon

Find the number of sides on a regular polygon with an exterior angle of 24^o...

• 18

• 20

• 15

• 24

Find the number of sides on a regular polygon with an exterior angle of 15^o...

• 18

• 20

• 15

• 24

Find the number of sides on a regular polygon with an interior angle of 160^o...

• 2.25

• 18

• 20

• 24

Find the number of sides on a regular polygon with an interior angle of 120^o...

• 3

• 6

• 8

• 9

Find the exterior angle on a regular polygon with 40 sides...

• 9^o

• 8^o

• 171^o

• 172^o

Find the exterior angle on a regular polygon with 45 sides...

• 9^o

• 8^o

• 171^o

• 172^o

Find the interior angle on a regular polygon with 45 sides...

• 9^o

• 8^o

• 171^o

• 172^o

Find the interior angle on a regular polygon with 40 sides...

• 9^o

• 8^o

• 171^o

• 172^o

Solve for x

• 112

• 116

• 90

• 244

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

• 180(n−2)

• 180(n−2)÷n

• 360

• 360/n