| A | B |
|---|
| perimeter | distance around the outside of the figure |
| square unit | unit square to measure area |
| formula | an equation that shows the relationship between two or more quantities |
| area | the number of square units needed to cover a figure without overlapping |
| unit square | a square with a side length of one unit |
| composite figure | made up of two or more figures |
| centimeter | a metric unit of length |
| inches | a customary unit of length |
