CPM Homework Help : AC Problem 1-11

Using whole numbers only, draw every possible rectangle with an area of $18$ square units on graph paper. Write $A=18\ \text{un}^2$ inside each figure. Label the dimensions (length and width) of each rectangle.

Hint:

The area of a rectangle is $\text{length} × \text{width}$ . For this problem, the $\text{length} × \text{width}=18\ \text{un}^2$ .

Answer:

$1$ by $18$ , $2\times9$ , $3$ by $6$