Answers

2015-01-28T20:12:07+05:30
Side of inner square = 20 m Side of outer square = (20+2) x (20+2) = 22 x 22 = 484 m
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2015-01-29T16:29:04+05:30
Perimeter of square =4 x side therefore Perimeter =4x20=80m Width of path=2m Now each side of square becomes 24m. Now the Perimeter becomes 4x24 =96m
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