Trigonometry  Wikipedia
Trigonometry (from Greek trigōnon, "triangle" and metron, "measure") is a branch of mathematics that studies relationships involving lengths and angles of triangles.The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.
Trigonometry  Khan Academy
Learn trigonometry for free—right triangles, the unit circle, graphs, identities, and more. Full curriculum of exercises and videos.
trigonometry  Definition, Formulas, Ratios, & Identities ...
Trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry.
Trigonometry  Math Is Fun
Trigonometry helps us find angles and distances, and is used a lot in science, engineering, video games, and more! RightAngled Triangle. The triangle of most interest is the rightangled triangle.
Trigonometry with right triangles  Math  Khan Academy
Learn the basics of trigonometry: What are sine, cosine, and tangent? How can we use them to solve for unknown sides and angles in right triangles?
Trigonometry: Theorems, formula, rules and Worksheets
more trig gifs . Graph of Sine (how graph relates to unit circle, symmetry of graph of sine) ; Graph of Cosine; Graph of Tangent: the graph and properties of y = tan(x) including asymptotes and symmetry of the graph
Basic trigonometry  Basic trigonometry  Trigonometry  Khan Academy
Looking at the prefix, tri, you could probably assume that trigonometry ("trig" as it's sometimes called) has something to do with triangles. You would be right! Trig is the study of the ...
Basic Trigonometry
An introduction to trigonometric functions: sine, cosine, and tangent. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, worldclass education for anyone, anywhere.
Trigonometry on Steam
Trigonometry is a fun casual game, The rotating triangle in Trigonometry is the pivoting center of this exciting action game! Match colors to go further and try to beat your own score!
Trigonometry For Dummies Cheat Sheet  dummies
From Trigonometry For Dummies, 2nd Edition. By Mary Jane Sterling . Trigonometry is the study of triangles, which contain angles, of course. Get to know some special rules for angles and various other important functions, definitions, and translations.
