# Shapes

Here are basic shapes and the formulas to find their perimeters and areas!

What's right and what's wrong? Shapes and Polygons

Pick out the option that doesn't fit the rest, but be careful; some might seem strange but really they still fit in.

See all 3 games!

See fewer games

Name | Image | Properties | Area Formula | Perimeter Formula |
---|---|---|---|---|

Polygon | Closed figure with at least 3 sides | |||

Triangle | 3 sided polygon | |||

Quadrilateral | 4 sided polygon | |||

Square | 4 right angles 4 equal length sides | |||

Rectangle | 4 right angles 2 pairs of equal length sides | |||

Parallelogram | 2 pairs of parallel and equal length sides | |||

Trapezoid | 1 pair of parallel sides | |||

Circle | Set of points that are the same distance from a single point (the center of the circle) |