Quadrilaterals and Polygons

Given the parallelogram, solve for x

• 6

• 12

• 4

• 16

In a regular polygon, each exterior angle is 72 degrees. How many sides does the polygon have?

• 4

• 5

• 6

• 7

Given the parallelogram, solve for x

• 10

• 15

• 20

• 25

In a regular polygon, each exterior angle is 60 degrees. How many sides does the polygon have?

• 4

• 5

• 6

• 7

Given the parallelogram, solve for x

• 21

• 24

• 30

• 18

How many angles are in a nonagon?

• 10

• 9

• 8

• 7

Given the parallelogram, solve for x

• 8

• 12

• 16

• 20

How many sides of a polygon are there when the sum of interior angles equals the sum of the exterior angles?

• 2

• 3

• 4

• 5

How many triangles are in a nonagon?

• 6

• 7

• 8

• 9

• -2

• 3

• 5

• -7