Drexel dragonThe Math ForumDonate to the Math Forum

The Math Forum Internet Mathematics Library

Geometry Constructions

_____________________________________
Library Home || Full Table of Contents || Suggest a Link || Library Help
_____________________________________

Visit this site: http://beta.homestead.com/b_sanders/geom.html
Author:Barry Sanders
Description: Constructions made using the Geometer's Sketchpad: Malfatti Circles (construct 3 circles internal to any triangle, each circle being externally tangent to the other two, and each touching adjacent sides of the triangle); Hart Circle (construct the circle which touches the 4 incircles of 3 given overlapping circles); Apollonius Circles (given any combination of 3 points, lines or circles, draw a circle that is tangent to each).
Levels: High School (9-12)
Languages: English
Resource Types: Problems/Puzzles, Documents/Sketches/Galleries, Geometer's Sketchpad
Math Topics: Conic Sections and Circles, Constructions

[Privacy Policy] [Terms of Use]

_____________________________________
Home || The Math Library || Quick Reference || Search || Help
_____________________________________

© 1994-2013 Drexel University. All rights reserved.
http://mathforum.org/
 The Math Forum is a research and educational enterprise of the Goodwin College of Professional Studies.The Math Forum is a research and educational enterprise of the Drexel University School of Education.