12.5.24 Classwork 1

What is the sum of the interior angles of a hexagon?

• 1260

• 720

• 540

• 900

A polygon is regular when

• all angles are equal

• all sides are equal

• all angles and sides are equal

• neither angles not sides are equal

Tags

CCSS.2.G.A.1

Find the value of X.

• 100
• 120
• 125
• 130

Tags

CCSS.3.MD.D.8

How do the interior and exterior angles of a polygon relate?

• They are complementary

• They are congruent

• They are supplementary

• They have no relationship

Find the value of y.

• 125
• 135
• 140
• 110

Tags

CCSS.7.G.B.5

What is the measure of each interior angle of a regular polygon?

Eric believes that the value of the exterior angle sum and interior angle sum for any polygon are always the same.

• Yes, they are the same.

• Yes, they are both equal to 360 degrees.

• No. Exterior angle sum is 360 degrees but interior angle sume various based on the number of sides of a polygon.

What is the interior angle sum of the polygon shown?

• 90

• 180

• 360

• 720

Find the x value.

• 20

• 40

• 80

• 160

Tags

CCSS.8.G.A.5

Find value of x.

• 30

• 40

• 50

• 60