Question

4.3 area of parallelograms and triangles
the area of a rectangular garden is 1880 sq. ft. find the width if its height measures 40 ft.

Explanation:

Step1: Recall area formula

The area formula for a rectangle is $A = w\times h$, where $A$ is area, $w$ is width and $h$ is height.

Step2: Solve for width

We know $A = 1880$ sq. ft and $h=40$ ft. Rearranging the formula for $w$ gives $w=\frac{A}{h}$. Substituting the values, we have $w=\frac{1880}{40}$.

Step3: Calculate width

$\frac{1880}{40}=47$ ft.

Answer:

47 ft