Polygons

Name the polygon

• Pentagon

• Octagon

• Quadrilateral

• Decagon

A polygon is:

• An open shape with curved lines

• A 2-D shape made of straight lines, and the shape is "closed"

• A 3-D shape that is not joined by lines.

This is a pentagon. Pentagons have...

• 5 sides and 5 angles

• 3 sides and 2 angles

• 2 sides and 3 angles

• 10 sides all together

What is the name of this polygon?

• a pentagon

• a quadrilateral

• an octagon

• a triangle

How many sides does a Hexagon have?

• 8

• 6

• 4

Which of these figures are considered polygons?

• a, b, d, e

• b, d, e, f

• a, b, c

• a, e, f

A nonagon has ________ sides.

• 6

• 7

• 8

• 9

Name the polygon.

• Triangle

• Pentagon

• Hexagon

• Heptagon

A shape with 8 sides is called a __________.

• octagon

• pentagon

• hexagon

• triangle

How many sides does a Pentagon have?

• 4

• 3

• 5

• 9