Sine, Cosine w/ Triangles on Unit Circle & Graphing

Argomento:Circonferenza, Coseno, Seno, Triangoli

Introduction to sine, cosine, and tangent. Including the unit circle and graphs of these trigonometric functions Good introduction to trigonometry and the definitions of sin, cos, and tan.

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Graph Segment of f(x) = x in Polar Coordinates
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Hypocycloids
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Tangent in Cartesian and Polar Coordinates

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reflection
Pythagorean Theorem Proof Exercise 3.3.1
Untitled
Congruent Triangles
Gordon's Kaleidoscope

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Traslazione
Trasformazioni geometriche
Grafici di funzioni
Parallelepipedo
Triangoli rettangoli