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September 30, 2014

September 30, 2014

Posted by **Purple** on Thursday, December 1, 2011 at 10:34am.

- Geometry -
**Steve**, Thursday, December 1, 2011 at 10:57amsince the triangle is isosceles, we know that the legs have the same length:

2x+4 = x-8

x=-12

base = 5x-2 = -62

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