SOLUTION: Brian's Square Pool Has An Area Of 124ft. Estimate The Side Lenght Of His Pool

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Question 663590: Brian's Square Pool Has An Area Of 124ft. Estimate The Side Lenght Of His Pool
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
Since it is a quare pool the lengths of all sides are equal.
let each side be l ft
The area of square is l^2
l^2= 124
l^2= 2*2*31
l=+sqrt%282%2A2%2A31%29
l=+2sqrt%2831%29