Trigonometry - Wikipedia
Trigonometry (from Greek trigōnon, "triangle" and metron, "measure") is a branch of mathematics that studies relationships involving lengths and angles of triangles.
Trigonometry Help Resource to help students with trigonometry at all levels.
Free Trigonometry Tutorials and Problems
Free Tutorials, problems and self tests on trigonometry. Examples and problems with solutions are included.
Trigonometry Calculator - Carbide Depot
Enter all known variables (sides a, b and c; angles A and B) into the text boxes. To enter a value, click inside one of the text boxes.
History of Trigonometry
History of Trigonometry. The history of trigonometry dates back to the early ages of Egypt and Babylon . Angles were then measured in degrees. History of trigonometry ...
Trigonometry Calculator - Solve ... - Solve Math Problems
Trigonometry, which studies the measure of triangles, takes algebra to the next level. Its most well-known features include the Pythagorean Theorem and the sine ...
Right Triangle Trigonometry Calculator
Click a side or angle entry to activate, and enter values for any 2 known sides (Green + Blue) or any 1 side and 1 angle to calculate the remaining sides and angles.
Trigonometry Angle Calculator - Metric
Enter Side Lengths and click Angle textbox input or Base textbox input to select (turns green) and enter its value. Hit Calculate button to calculate ...
WildEgg - Rational trig, math foundations and maths ...
Wild Egg is a mathematics education company focused on online mathematics education through a high quality book on rational trigonometry and screenshot pdfs for ...
Aryabhata - Wikipedia
Aryabhata (IAST: Āryabhaṭa) or Aryabhata I (476–550 CE) was the first of the major mathematician-astronomers from the classical age of Indian mathematics and ...