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Author:Alfred Estberg

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Parallelogram Anatomy
Classifying Triangles
Superellipse
Area of a Trapezoid
Building Parallelograms with Set Areas

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Angles of Parallel Lines
Radian Definition
Shell method for finding the volume of a donut
GEO6
Sin(x) and its Inverse

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Difference and Slope
Similar Triangles
Surface
Rhombus
Fractal Geometry

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