» Activities in Math: Trigonometry - Three comprehensive modules from Syvum. Each includes theory and explanation, along with practice exercises.
» Addition Formulas for Sines and Cosines - Describes how the Sine and Cosine Addition Formulas can be derived by using vectors and how these formulas can be remembered relatively easily.
» An Index of Trigonometry Help Pages - Provides detailed discussion of trigonometry concepts. Includes examples of varying difficulty.
» An Introduction to Trigonometry - Definitions, basics, functions, and other concepts necessary to understand basic trigonometry.
» Basic Trigonometry - Cosine, sine and tangent are defined. The Pythagorean theorem is illustrated as well the number of degrees in a many sided figure.
» Dave's Short Trig course - Covers basic definitions and concepts in beginning trigonometry.
» Four Branches of Trigonometry - Includes information on the laws of sines and cosines, right triangle trigonometry, and the ambiguous case.
» Marlene's Trigonometry Calculator - Learn the basics, the solutions, and how to convert from degrees to radians.
» S.O.S. Math - Trigonometry - Covers measuring degrees, equations, and formulas. Includes illustrations and related links.
» Sine and Other Trigonometric Functions - Interactive tests and exercises.
» Trigonometry - Introduction to trigonometry. Includes links to trig-based animations and definitions.
|
|