Pre-Algebra Examples



\begin{array}{r} l = & 2 \\ w = & 2 \end{array}

$\begin{array}{r} l = & 2 \\ w = & 2 \end{array}$

Step 1

The area of a rectangle is equal to the length times the width.

(l e n g t h) \cdot (w i d t h)

$(l e n g t h) \cdot (w i d t h)$

Step 2

Substitute the values of the length

l = 2

$l = 2$ and width

w = 2

$w = 2$ into the formula for the area of a rectangle.

2 \cdot 2

$2 \cdot 2$

Step 3

Multiply

2

$2$ by

2

$2$ .

4

$4$

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