Difference between revisions of "Triangle"
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− | A '''triangle''' is a | + | A '''triangle''' is a [[polygon]] with three sides. |
Revision as of 18:24, 10 July 2006
A triangle is a polygon with three sides.
Contents
[hide]Introductory topics
Resources
Books
Intermediate topics
Resources
Books
- Challenging Problems in Geometry -- A good book for students who already have a solid handle on elementary geometry.
- Geometry Revisited -- A classic.