susiedlamatter susiedlamatter

02-12-2014
Mathematics

Answered

if a square has an area of 225 square feet what is the length of each side

Verified Answer :

Anonymous Anonymous

04-12-2014

The area of the square: \(A=a^2\)

where "a" is a length of side.

Therefore:
\(A=225\ ft^2\ and\ A=a^2\Rightarrow a^2=225\Rightarrow a=\sqrt{225}\Rightarrow \boxed{a=15\ (ft)}\)

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