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

Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

## Saturday, August 16, 2008

### Semiperimeter and incircle of a triangle

Labels:
circle,
congruence,
incircle,
semiperimeter,
tangent,
triangle

Subscribe to:
Post Comments (Atom)

## No comments:

## Post a Comment