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Trigonometry
The math word "trigonometry" is described in the pages listed below. If you not find what you need, you can also search the web for other definitions.
Definition of an angle as used in trigonometry ( trig ). Explains coterminal angles, initial side, terminal side
Definition of the cosine function as applied to right triangles in trigonometry
Definition of coterminal angles as used in trigonometry ( trig ).
Interactive demonstration of the graph of the cosine function in trigonometry
Interactive demonstration of the graph of the sine function in trigonometry
Interactive demonstration of the graph of the tangent function in trigonometry
Definition of the 'initial side' of an angle in trigonometry (trig).
Introduction to the 6 trigonometry functions - sine, cosine, tangent, secant, cosecant, cotangent
Definition of a quadrantal angle as used in trigonometry ( trig )
Definition of secant function in trigonometry as applied to right triangles
A memory aid for remembering the definitions of sin, cos, and tan
How trigonometry can be used to solve problems.
Definition of the 'standard position' of an angle in trigonometry (trig).
Definition of the 'terminal side' of an angle in trigonometry (trig).
Definition of the sine function as applied to right triangles in trigonometry
Definition of the tangent function as applied to right triangles in trigonometry
How trigonometry can be used to solve problems.
A complete list of trigonometry identities grouped by type
A brief introduction to trigonometry to allow geometry formulas to be calculated. How to claculate sin, cos, tan functions.
Given a slope angle and some other measures, how to find the distance up a slope or ramp
Given a slope with some know dimensions, how to find the angle of the slope
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