YourTeacher.com - Your Personal Math Teacher Inside Every Lesson

Need help with sine cosine tangent?

The picture above is a screenshot from our lesson on sine cosine tangent. The complete lesson includes video examples, interactive practice, multiple-choice self-tests, and more! To access this lesson, SIGN UP NOW!

Lesson Description - Sine Cosine Tangent:

This lesson covers the idea of sine cosine tangent. Students learn that the sine of an angle of a right triangle is equal to the length of the side opposite the angle over the length of the hypotenuse (SOH), the cosine of an angle of a right triangle is equal to the length of the side adjacent to the angle over the length of the hypotenuse (CAH), and the tangent of an angle of a right triangle is equal to the length of the side opposite the angle over the length of the side adjacent to the angle (TOA). Students are then asked to find the values of the sine, cosine, and tangent of given angles in given right triangles.

Related Lessons:

Sine Cosine Tangent, Sin Cos Tan, sin cosine, sine cosine and tangent, trigonometric ratios