Wolfram Demonstrations Project
Geometry
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Demonstrations 2121 - 2140 of 3146
Lindgren's Two-Triangles-to-One Hinged DissectionLabeling the Integer HeptagonIntegral Grid Triangles with Consecutive Side LengthsInversion of an Array of CubesOctahedron Stars
Lindgren's Two-Triangles-to-One Hinged Dissection
Labeling the Integer Heptagon
Integral Grid Triangles with Consecutive Side Lengths
Inversion of an Array of Cubes
Octahedron Stars
Taylor's Hinged Dissection of One Parallelogram into AnotherMacaulay's Triangle and Trapezoid Hinged DissectionTwo Hinged Dissections of a Gnomon to a SquareA Proof of Euler's FormulaTwo Hinged Dissections of a Greek Cross to a Square
Taylor's Hinged Dissection of One Parallelogram into Another
Macaulay's Triangle and Trapezoid Hinged Dissection
Two Hinged Dissections of a Gnomon to a Square
A Proof of Euler's Formula
Two Hinged Dissections of a Greek Cross to a Square
Equivalence of Three Catalan Number InterpretationsHinged Dissection of SquaresFolding and Unfolding Polar ZonohedraThe Area of a Triangle Using a DeterminantHinged Dissection of Four Hexagons into One
Equivalence of Three Catalan Number Interpretations
Hinged Dissection of Squares
Folding and Unfolding Polar Zonohedra
The Area of a Triangle Using a Determinant
Hinged Dissection of Four Hexagons into One
Labeled Polygon TriangulationsAn Intuitive Proof of the Pythagorean TheoremAnother Triangle into Hexagram DissectionSpinning Double Yin-YangHinged Dissection of an Equilateral Triangle into Two Hexagons
Labeled Polygon Triangulations
An Intuitive Proof of the Pythagorean Theorem
Another Triangle into Hexagram Dissection
Spinning Double Yin-Yang
Hinged Dissection of an Equilateral Triangle into Two Hexagons

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