Visual illustration
Let ABC be a triangle of sides a, b, c and semiperimeter s. Represent (s-a), (s-b), (s-c).
See complete interactive proof with animation and key concepts at:
www.gogeometry.com/semiperimeterexcirclesinc1.htm
Level: High School, SAT Prep, College geometry
Wednesday, August 27, 2008
Semiperimeter, Excircles, Incircle, Tangents
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment