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Unit Definition of the Trig Functions
Author:
David Hamill
Topic:
Functions
We can define each trigonometric function as the lengths of the coloured lines? Which trig functions is which line?
GeoGebra
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History of Maths
van Aubel's Theorem
Introduction
Angles and Intersecting Lines: Quick Investigation
Limaçon / Cardioid as a Locus - A Classical Construction
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PaulKleeThreshholdsPC
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Central Angles, Inscribed Angles, and their Intercepted Arcs
Incenter-Denbo
shapes that move with markings
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Prism
Quadrilaterals
Variance
Scatter Plot
Secant Line or Secant