Subscribe to RSS feed
Demonstrations 1 - 20 of 618
Right Tetrahedron: de Gua Theorem
Centroids of Triangles with Vertices on the Unit Circle
Area of a Triangle on an Integer Grid
GeometricScene Triangle Centers
A Visual Proof of Viviani's Theorem
A Lemma in Geometry Concerning Points Generated by the Incircle of a Triangle
Dissecting One Isonona Triangle into Two
Isonona Triangles for 3D Printing
Recursive Pythagorean Tree
First Fermat Point and Isogonic Center of a Triangle
Concurrence of the Median, a Chord and a Diameter of the Incircle
A Concurrence Based on Ellipses through the Incenter
Areas of Squares from the Pedals of a Triangle
Area of an Inscribed Triangle in Terms of the Product of Its Sides
The #1 tool for creating Demonstrations
and anything technical.
Explore anything with the first
computational knowledge engine.
The web's most extensive
Course Assistant Apps »
An app for every course—
right in the palm of your hand.
Wolfram Blog »
Read our views on math,
science, and technology.
Computable Document Format »
The format that makes Demonstrations
(and any information) easy to share and interact with.
STEM Initiative »
Programs & resources for
educators, schools & students.
Join the initiative for modernizing
Note: Your message & contact information may be shared with the author of any specific Demonstration for which you give feedback.
© 2021 Wolfram Demonstrations Project & Contributors |
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have