Triangles - Wolfram Demonstrations Project

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Triangles

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Demonstrations 1 - 20 of 613


A Lemma in Geometry Concerning Points Generated by the Incircle of a Triangle New this week	Iso-n Triangles New this month	Dissecting One Isonona Triangle into Two New this month	Isonona Triangles for 3D Printing New this month	Isonona Triangles New this month

Isopenta Triangles	Isohepta Triangles	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	Visual Derivation of a Trigonometric Identity	A Circle Defined from an Equilateral Triangle via Pythagoras

Morley's Theorem	Triangle Centroid	Tetrahedral and Octahedral Similarohedrons	Fermat Point for Many Points	Families of Four-Point Touching Isosceles Triangles

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