Saturday, October 25, 2008

Elearn Geometry Problem 197: Triangle area

Area of a Triangle, Side, Inradius, and Exradius

See complete Problem 197 at:
www.gogeometry.com/problem/p197_triangle_area_side_inradius_exradius.htm

Area of a Triangle, Side, Inradius, and Exradius. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.