Parallelograms and Polygons

How many sides are on a regular polygon with interior angles measuring 160 degrees?

• 13
• 15
• 18
• 20

What is the number of sides of a regular polygon that has an interior measure of 120? 

• 5
• 6
• 7
• 8

Find the measure of angle E.

• 9
• 97°
• 48°
• 79°

Tags

CCSS.HSG.CO.C.11

Which is NOT a property of a parallelogram?

• Diagonals bisect each other
• Diagonals are congruent
• Both pairs of opposite sides are parallel
• Both pairs of opposite angles are congruent

Tags

CCSS.HSG.CO.C.11

In parallelogram CARS, m<C = 5x - 20 and m<A = 3x + 40. Find the value of x. 

• 15
• 20
• 30
• 130

Tags

CCSS.HSG.CO.C.11

Find the measure of angle b.

• b=51
• b=129

Tags

CCSS.HSG.CO.C.11

Solve for the variables.

• n=70
• n=110

Tags

CCSS.HSG.CO.C.11

Find the value of z

• 50
• 180
• 130
• 2

Tags

CCSS.HSG.CO.C.11

If b = 90, find c and d.

• c=80, d=100
• c=90, d=100
• c=90, d=110
• c=80, d=110

Tags

CCSS.HSG.CO.C.11

What is the value of x?

• 15
• -45
• 135
• 45

Tags

CCSS.HSG.CO.C.11