Saturday, December 27, 2008

Elearn Geometry Problem 213: Triangle, Incircle, Inradius, Semicircles, Common Tangents

Problem 213. Triangle, Incircle, Inradius, Semicircles, Common Tangents.

See complete Problem 213 at:
gogeometry.com/problem/p213_triangle_inradius_common_tangents.htm

Level: High School, SAT Prep, College geometry