Polygons/Parallelograms

Which figures are polygons? Select all that apply.

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Tags

CCSS.2.G.A.1

The sum of the exterior angles of a polygon is __________________ where n is the number of sides.

• 360

• n

• (n-2)180

• (n-1)180

The sum of the interior angles of a polygon is __________________ where n is the number of sides.

• (n-1)180

• (n-2)180

• 360

• (n-3)(180)

Solve for X.

• 100

• 90

• 98

• 115

What is the measure of each exterior angle of a regular octagon?

• 45

• 360

• 1080

• 135

The figure is a parallelogram.   Solve for x.

• 2

• 0

• 4

• 7

Tags

CCSS.HSG.CO.C.11

The opposite sides of a parallelogram are...

• congruent

• perpendicular

• skew

• supplementary

Tags

CCSS.HSG.CO.C.11

Which is NOT a property of a parallelogram?

• Diagonals bisect each other

• Both pairs of opposite sides are parallel

• Diagonals are congruent

• Both pairs of opposite angles are congruent

Tags

CCSS.HSG.CO.C.11

Consecutive angles of a parallelogram are ________________.

• Congruent

• Complementary

• Supplementary

• Equal

Tags

CCSS.HSG.CO.C.11

The figure is a parallelogram.   Solve for x.  

• 1

• 11

• 7

• 6

Tags

CCSS.HSG.CO.C.11