Answers

2014-08-17T14:05:45+08:00
18.4cm--- inches

18.4 x 0.393701= 7.2440984 inches

Perimeter of square= 
4 x sides
                               = 4 x 7.2440984
                               = 28.9763936 or 28.98



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2014-08-17T14:46:40+08:00
1.8110 inches. Is the length of one side of the square.
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