What am I?
Sides
Bonus
100

4 sides that are the same length 

Square

100

How many sides does a rectangle have?

4

200

shape of a stop sign

Circle

200

How many sides does a circle have?

300

shape of a Dorito's chip

Triangle

300

How many sides does an octagon have?

8

300

What is the shape of our planet? 

Sphere

400

How many triangles does it take to make a square?

4

500

Where do geometry teachers go to work for the government? 

The Pentagon