Area of a Rectangle in Terms of Width

Easy Functions And Modeling Modeling With Geometry

Consider a rectangle where the length is twice the width. If the width of the rectangle is represented by the variable w, then the length l can be expressed as:

l = 2w

The area A of the rectangle is given by the formula:

A = l imes w

Using the equations above, what is the area of the rectangle in terms of the width w?

A = $w^2$

A = $2w^2$

A = $3w^2$

A = $4w^2$

Hint

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