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September 19, 2014

September 19, 2014

Posted by **ammu** on Thursday, December 22, 2011 at 6:54am.

- maths -
**Reiny**, Thursday, December 22, 2011 at 8:01amlet the sides be 21x , 13x, 14x

so 21x + 13x + 14x = 52

take it from there.

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