Garden square fence

I bought 51 m of wire, fenced off a square garden, and had 3 m of wire left. What is the size of the garden?

Final Answer:

S =  144 m2

Step-by-step explanation:

o=513=48 m o = 4a  a=o/4=48/4=12 m  S=a2=122=144 m2



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