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Author:Timothy Hartzog

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Regular Polygons and Equivalent Triangles
Building Figures with Set Areas
Building Parallelograms with Set Areas
Area of a Circle Illustrated

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exlim
Pascals Mystic Hexagon
Multiplication Sliders
triangles
Complete the Square Notes
Flat Earth - Constellations of the Zodiac

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Step Functions
Conic Sections
Trigonometric Functions
Planes
Natural Numbers

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