Friday, March 4, 2011

Problem 589: Triangle, Incenter, Incircle, Tangency Point, Midpoint, Perpendicular, Distance

Geometry Problem
Click the figure below to see the complete problem 589.

Problem 589: Triangle, Incenter, Incircle, Tangency Point, Midpoint, Perpendicular, Distance.
Zoom at: Geometry Problem 589

Posted by Antonio Gutierrez at 6:34 AM
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1 comment:

  1. c .t . e. oMarch 4, 2011 at 7:26 AM

    x = (a-c)/2 = (BE + EC - AB)/2 = EC/2 = d/2

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