Math - Area Question
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Math - Area Question

[From: ] [author: ] [Date: 11-09-11] [Hit: ]
√20.4.......
If the area of a square is 20.25 inches, how long is each side? Thanks!

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area is the square of the sides s^2 = 20.25

take the square root of each side

s = 4.50

It is important not to confuse perimeter with area.

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20.25=s^2
√20.25=s
4.5=s
1
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