# math

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the new playground at middeldae school will be enclosed by a fence. The playgroundnd will be rectangualar and will have an area of 225 yd. The number of yards on each side will be a whole number.

What is the least amount of fencing that could be required to enclose the playground

• math -

least amount of fence will be for a square
Hmmm. 225 = 15^2
so ?

• math -

900

• math -

15.2

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