Polygons and Parallelograms Review

What is the sum of the interior angles of a convex heptagon?

• 360^o
• 1260^o
• 900^o
• 128.6^o

An interior angle of a regular polygon measures 135⁰.  How many sides does the polygon have?

• 8
• 6
• 4
• 10

An exterior angle of a regular polygon measures 36°. How many sides does the polygon have?

What is the measure of one exterior angle of a regular octagon? (Number only, no degree symbol)

What is the measure of one interior angle in a regular 16-gon?

• 22.5⁰
• 2520⁰
• 157.5⁰
• 360⁰

If ABCD is a parallelogram, what is the length of BD?

Given ABCD is a parallelogram, what is the value of x?

• 132
• 66
• 114
• 48

Tags

CCSS.HSG.CO.C.11

The figure is a parallelogram.  Solve for x.  

• 17
• 11
• 7
• 6

Tags

CCSS.HSG.CO.C.11

Classify this polygon

• Regular

• Irregular

Tags

CCSS.2.G.A.1

Quadrilateral ABCD is a Parallelogram. Determine side measure AD.

• AD = 70.5

• AD = 11.2

• AD = 66.5

• AD = 93.8