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Trigonometry (from the Greek trigonon = three angles and metro = measure) is a branch of mathematics dealing with angles, triangles and trigonometric functions such as sine, cosine and tangent. It has some relationship to geometry, though there is disagreement on exactly what that relationship is; for some, trigonometry is just a subtopic of geometry.
Early history of trigonometry
More on [ Trigonometry ]
Winpossible a4 Online Math Tutor & Homework Help a4 Algebra I, Algebra II, Geometry, Trigonometry - DVDs Availa... http://bit.ly/5zfdJx
yuppmarks (yuppmarks.com) Wed, 06 Jan 2010 11:12:11 -0000
Winpossible a4 Online Math Tutor & Homework Help a4 Algebra I, Algebra II, Geometry, Trigonometry - DVDs Availa... http://bit.ly/5zfdJx
done with my TRiGONOMETRY ASSiGNMENT, wuHoo! next up, ECONOMiCS and then ENGLiSH :)) haha! whew :))
iamADRiiAN (Adrian Alvarez) Wed, 06 Jan 2010 10:43:37 -0000
done with my TRiGONOMETRY ASSiGNMENT, wuHoo! next up, ECONOMiCS and then ENGLiSH :)) haha! whew :))
Photo: solittletime: I donât have my Trigonometry notes with me. But Iâm guessing itâs correct. Haha. http://tumblr.com/xws5aa8zw
lapazbatchoi (Kevin Abangco) Wed, 06 Jan 2010 10:30:12 -0000
Photo: solittletime: I don’t have my Trigonometry notes with me. But I’m guessing it’s correct. Haha. http://tumblr.com/xws5aa8zw
studying trigonometry at course, fun!
christyhong (christy hong) Wed, 06 Jan 2010 09:36:11 -0000
studying trigonometry at course, fun!
My microscopy lecturer does not know her physics. Magnifying power is basic trigonometry!
tinacarmillia (Tina Carmillia) Wed, 06 Jan 2010 08:14:33 -0000
My microscopy lecturer does not know her physics. Magnifying power is basic trigonometry!
Question #7426 (SAT Trigonometry): http://bit.ly/92I5Ed
hourlysat (hourlysat) Wed, 06 Jan 2010 08:00:08 -0000
Question #7426 (SAT Trigonometry): http://bit.ly/92I5Ed
Activities in Math: Trigonometry - Three comprehensive modules from Syvum. Each includes theory and explanation, along with practice exercises.
Meta Description: [ Trigonometry ]
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.
Meta Description: [ Addition Formulas for Sines and Cosines ]
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.
Meta Description: [ 4 trigonometry ideas, dealing with the law of sines, law of cosines, ambiguous case, and right triangle. ]
GCSE Maths: Trigonometry - Explains right triangle properties, historic background, the Pythagorean theorem, and trigonometric functions. Includes definition of terms and illustrations.
Meta Description: [ Tutorials, tips and advice on GCSE Maths coursework and exams for students, parents and teachers. ]
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.
Meta Description: [ Sine helper with math tests and exercises ]
Trigonometry - Introduction to trigonometry. Includes links to trig-based animations and definitions.
Meta Description: [ A trigonometry tutorial which aims to communicate the point of trigonometry, as well as the basics of the subject - with links to definitions and trig-based animations. ]
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