Answers

2014-07-20T18:50:35+05:30
Perimeter=2(l+b)
30=2(27/4+b)
30/2=(27/4+b)
15-(27/4)=b
33/4 cm= width
0
2014-07-20T20:25:14+05:30
My dear friend,
30/4 is the correct answer

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