The area of the rectangular sandbox at Daves school is 108 square feet. The sandbox had a width of 9 feet as ahown in the diagram what is the length,in feet,of the sandbox

Respuesta :

The answer is twelve feet for the length. 12 x 9= 108

The length of the rectangular sandbox at Daves school is 12 feet.

Given the area of rectangular sandbox =108 square feet

The width of the sandbox = 9 feet

Suppose the length of rectangular sandbox =l

What is the area of a rectangle?

The area of a rectangle with length l and width b is lb.

So, [tex]9l=108[/tex]

[tex]l=\frac{108}{9}[/tex]

[tex]l=12[/tex]

So length =12 feet

Hence, the length of the rectangular sandbox at Daves school is 12 feet.

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