Answers

2014-09-28T15:53:12+08:00
The perimeter is 100 sq. cm

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2014-09-28T16:16:21+08:00
Let x = sides

  A=x^2
25=x^2
  5=x
 
 P=4x
 P=4(5)
 P=20cm <<that is the answer
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