This concept teaches students to find the sine, cosine, and tangent of right triangles.
Sine, Cosine, Tangent Interactive
This video gives more detail about the mathematical principles presented in Sine Cosine Tangent.
This video shows how to work step-by-step through one or more of the examples in Sine Cosine Tangent.
A list of student-submitted discussion questions for Sine, Cosine, Tangent.
How did the ancient Greek astronomers determine the size of and distance from the Earth, Moon, and Sun?
Learn how to use trigonometry to improve your aim and archery skills.
This study guide looks at the trigonometric ratios sine, cosine, tangent, and their inverses. It also reviews the laws of sine and cosine.