Answers

2015-02-08T19:17:18+08:00
Width⇒W
Lenght⇒L
W=L/2-2
Pgarden=32ft
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W=?L=?
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2(W+L)=P
2(W+L)=32
L/2-2+L=16
L/2-4/2+2L/2=32/2|·2
L-4+2L=32
3L=32+4
3L=36
L=12ft⇒W=16-12
            W=4ft
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