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A square patio has an area of 200 square feet. How long is each side  of the patio to the nearest tenth? 

User Kddeisz
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2 Answers

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Area = length x width
Area of a Square = length²

Area = 200

200 = L²

√200 = √L²

L = √200

L = 14.142135623730950488016887242097

L = 14.1
User Ekeko
by
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4 votes
Well, you can put 200 into your calculator and find the square root which would be 14.1. Your sides are approximately 14.1 sq.ft long.
User Trianna Brannon
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