Includes webpages that focus exclusively about two dimension figures, such as lines, circles, and polygons.
More information
More information
Subcategories 1
Sites 2
A collection of 43 proofs - some interactive - of the Pythagorean theorem.
Explains the basic properties, formulas, theorems and different types of triangles. Includes proofs and illustrations.
Explains the basic properties, formulas, theorems and different types of triangles. Includes proofs and illustrations.
A collection of 43 proofs - some interactive - of the Pythagorean theorem.
