Chapter 6 Polygons

What is the measure of ONE interior angle in a regular hexagon (6 sides)?

• 60°

• 80°

• 108°

• 120°

Find the angle sum of the interior angles of the polygon.

• 180° 

• 540° 

• 720° 

• 1080° 

This shape is a rhombus. Solve for x.

• 10.89

• 90

• 9

• 12

Tags

CCSS.HSG.CO.C.11

Patrick drew the parallelogram below. 
What is the length of side BD? 

• 250

• 85

• 335

Tags

CCSS.HSG.CO.C.11

What is the measure of the missing angle?

• 100 degrees

• 105 degrees

• 110 degrees

• 112 degrees

Tags

CCSS.HSG.C.A.3

Is the figure a polygon? Is it convex or concave?

• Not a polygon, convex

• Polygon, convex

• Not a polygon

• Polygon, concave

Tags

CCSS.2.G.A.1

Convex or Concave?

• Convex

• Concave

Tags

CCSS.2.G.A.1

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°

• 900°

• 1080°

• 1260°

What is the measure of ONE interior angle in a regular hexagon (6 sides)?

• 60°

• 80°

• 108°

• 120°

Which formula is used to find the sum of the interior angles of a polygon?

• 180

• 360

• (n-2)180

• n(n-3)/2