Sides 1
Sides 2
Names 1
Names 2
Definitions
100

A triangle

What has 3 sides?

100

A quadrilateral

What has 4 sides?

100

A polygon with 6 sides

What is a hexagon?

100

A polygon with 3 sides

What is a triangle?

100

A closed shape with no curves

What is a polygon?

200

A pentagon

What has 5 sides

200

An octagon.

What has 8 sides?

200

A polygon with 4 sides

What is a quadrilateral?

200

A polygon with 5 sides

What is a pentagon?

200

A polygon where all the sides and angles are equal

What is a regular polygon?

300

A decagon

What has 10 sides?

300

A hexagon

What has 6 sides?

300

A polygon with 8 sides

What is an octagon?

300

A polygon with 13 sides

What is a 13-gon?

300

This is the shape of a stop sign

What is an octagon?

400

A nonagon

What has 9 sides?

400

An 11-gon

What has 11 sides?

400

A polygon with 12 sides

What is a dodecagon?

400

A polygon with 7 sides

What is a heptagon?

400

This common round shape is not a polygon due it having a curve.

What is a circle?
500

A heptagon

What has 7 sides?

500

A dodecagon

What has 12 sides?

500

A  polygon with 9 sides

What is a nonagon?

500

A polygon with 10 sides

What is a decagon?

500

This number is the difference between the number of sides of an octagon and a triangle have.

What is 5?