Posted by Anonymous on Thursday, December 2, 2010 at 12:03am.
Make an equation to help you solve!
We know that:
Let's name Side1 x, and Side2 and Side3 (Because they are the same) y.
Sub in your value for x:
Now, we also know that:
Let's isolate for P:
Now we can equate the two equations to find y, because P=P!
Good luck (:
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