Trigoometry

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

Discovering Sine, Cosine, and Tangent in Right Triangles

New Resources

Cartesian to Polar Graphs
Ball Structure
Graphing Sinusoidial Functions (All Transformations)
Slopes of Parallel and Perpendicular Lines - Discovery & Assessment: Quick Demo
tubulação 1a

Discover Resources

Right angle triangle Practice Assessment check
discriminant inv 3
Factoring Perfect Square Trinomials
Median triangles
Construction 1 of The Triangle Sum Theorem

Discover Topics

Bar Chart or Bar Graph
Numbers
Definite Integral
Differential Equation
Vectors 3D (Three-Dimensional)

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