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Outline
Trigoometry
Discovering Sine, Cosine, and Tangent in Right Triangles
Trigonometric Ratios (Right Triangle Context)
What "CO" in COsine Means
Animation 98
Animation 99
Animation 100
How Fast are You Spinning?
Law of Sines (& Area)
Law of Sines (Illustrated)
Law of Cosines: Discovery
Defining Trigonometric Ratios
Introduction to Sine
Introduction to Cosine & Tangent
Unit Circle and Sine Graph
Unit Circle and Cosine Graph
Unit Circle and Tangent Graph
Trigoometry
Author:
Leonald Osera
Discovering Sine, Cosine, and Tangent in Right Triangles
Trigonometric Ratios (Right Triangle Context)
What "CO" in COsine Means
Animation 98
Animation 99
Animation 100
How Fast are You Spinning?
Law of Sines (& Area)
Law of Sines (Illustrated)
Law of Cosines: Discovery
Defining Trigonometric Ratios
Introduction to Sine
Introduction to Cosine & Tangent
Unit Circle and Sine Graph
Unit Circle and Cosine Graph
Unit Circle and Tangent Graph
Next
Discovering Sine, Cosine, and Tangent in Right Triangles
New Resources
Exploring Simple Loci 探究簡單軌跡
alg2_05_05_01_applet_exp_2_flvs
What if the Exponent is an OUTPUT?
Rings of circles
Chaotic behaviour
Discover Resources
geogebra project final
Animation 3
Amplitude of a Sine Graph
Perpendicular Bisectors
中考 2018 沈阳-24
Discover Topics
Ratios
Surface
Equilateral Triangles
Stochastic Process or Random Process
Interest Calculation