quiz polygons

What is the sum of the interior angles of a 17-gon?

• 3060

• 2700

• 1700

The measure of an interior angle of a regular polygon is 120°. What is the measure of an exterior angle?

• 120

• 60

• 180

What is the sum of the interior angle measures of the polygon shown?

• 1080

• 1440

• 1800

How many sides does a Heptagon have?

• 9
• 5
• 10
• 7

Tags

CCSS.2.G.A.1

Polygon:  Yes  or No

• Yes
• No

What is the name of a eight sided polygon?

• Hexagon
• Octagon
• Triangle
• Octupus

Tags

CCSS.2.G.A.1

Convex or Concave?

• convex
• concave

Tags

CCSS.2.G.A.1

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

Find the sum of interior angles in a heptagon.

• 900
• 720
• 540
• 180