3 years ago

a school custodian walks gymnasium floors measured 20 feet by 20 feet how many square feet did she have to work

2 answers:

4 0

Hi there.

Area = <em>lw</em>

So, since we have the dimensions, we can just use the formula.

20 · 20 = 400 ft²

Cheers~

3 0

The area is of the gymnasium floor is 400.

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