Difference between revisions of "Quadrilateral"
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| − | A '''quadrilateral''' is a four-sided geometric figure. | + | A '''quadrilateral''' is a four-sided geometric figure. |
== Introductory topics == | == Introductory topics == | ||
| − | * [[ | + | * [[Cyclic quadrilateral | cyclic quadrilaterals]] |
=== Resources === | === Resources === | ||
==== Books ==== | ==== Books ==== | ||
| Line 10: | Line 10: | ||
== Intermediate topics == | == Intermediate topics == | ||
| − | |||
* [[Ptolemy's Theorem]] | * [[Ptolemy's Theorem]] | ||
=== Resources === | === Resources === | ||
Revision as of 08:00, 22 June 2006
A quadrilateral is a four-sided geometric figure.
Contents
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.
