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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?

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

User Kddeisz
by
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2 Answers

2 votes
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
8.3k points
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
by
8.7k points
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