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A square patio has an area of 121 square yards. What is the length of this patio?
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A square patio has an area of 121 square yards. What is the length of this patio?

User Mark Elder
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2 Answers

6 votes
A=s^2 121=s^2 Square root of 121=s S=11 The length is 11 yards.
User Muhammad Razib
by
7.9k points
4 votes
we now that the patio is shaped as a square

Area of a square is equal to : a x a

so , a x a = 121

a^2 = 121

a =
√(121)

a = 11

The length of the patio would be 11

hope this helps
User Meira
by
6.9k points
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