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The Pentagrin Tessellation Tool

Author:Anthony OR 柯志明, GeoGebra Institute of Hong Kong

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Kite Function Art
GeoGebra Notes
רישום חופשי
Fraction Subtraction
Proof of a Rhombus by Construction and Deduction

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the sum of the interior angles of all triangles
Rotation Tessellation Triangle Step 19
Consistent System, Independent Equations
AAS Theorem
relating pythagorean to circle equation

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Hyperbola
Complex Numbers
Parabola
Derivative
Subtraction

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