Triangle and Squares Theorems: College Geometry, SAT Prep, Degree online

Triangle and Squares. Level: High School, SAT Prep, College geometry

Welcome to Triangle and Squares! The following visual illustrations show the result of exploring triangle and squares with dynamic geometry software. Site created and maintained by Antonio Gutierrez.

Some of the results under Triangles and Squares are special cases of Van Aubel's theorem which relates to squares on the sides of a quadrilateral. When two vertices of the quadrilateral coincide some of the special cases here are obtained. For generalizations of Van Aubel's theorem (and associated generalizations for triangles when two vertices coincide) go to:

Dual Generalizations of Van Aubel's Theorem by Michael de Villiers and
Generalizing Van Aubel: Michael de Villiers' Theorems. Illustration.

Triangle & Squares: Table of Content

		GoGeometry New website and domain for Geometry from the Land of the Incas.
24.		Generalizing Van Aubel: Michael de Villiers' Theorems.
23.		Van Aubel's Theorem. Quadrilateral with Squares. Proof with animation.
22.		Triangle and Squares 22
21.		Triangle and Squares 21 See also: Triangle and Squares 19
20.		Triangle and Squares 20
19.		Triangle and Squares 19
18.		Triangle and Squares 18 Sangaku Problem
17.		Triangle and Squares 17
16.		Triangle and Squares 16
15.		Triangle and Squares 15
14.		Triangle and Squares 14
13.		Triangle and Squares 13
12.		Triangle and Squares 12
11.		Triangle and Squares 11
10.		Triangle and Squares 10
9.		Triangle and Squares 9
8.		Triangle and Squares 8
7.		Triangle and Squares 7
6.		Triangle and Squares 6
5.		Triangle and Squares 5
4.		Triangle and Squares 4
3.		Triangle and Squares 3
2.		Triangle and Squares 2
1.		Triangle and Squares 1

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