Respuesta :

leliesortega
A=s^2 121=s^2 Square root of 121=s S=11 The length is 11 yards.
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    = [tex] \sqrt{121} [/tex]

a = 11

The length of the patio would be 11

hope this helps

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