Trigonometric Functions: Soh-Cah-Toa: shows how to relate the sides of a right triangle using the hypotenuse, adjacent and or opposite sides

Sine, Cosine, Tangent diagram. For help on how to identify the adjacent, opposite, and hypotenuse. (PS: Includes formulas.)

Part of hypotenuse Altitude Altitude Other part of hyp. = Cos A⁰ = Tan A⁰ = A Sin A⁰ = Special Right Triangles Geometry Fo...

Use to find distance between two points on a coordinate plane.

### Number the Stars

Part 1 only teaches the students how to solve for the hypotenuse. (Legs/Triples and Distance Formula are NOT COVERED in this product). Have student...

\displaystyle{ \begin{array}{ccc} \sin A &=& \displaystyle\frac{\text{opposite side}}{\text{hypotenuse}}\\ \\ \cos A &=& \displaystyle\frac{\text{adjacent side}}{\text{hypotenuse}}\\ \\ \tan A &=& \displaystyle\frac{\text{opposite side}}{\text{adjacent side}} \end{array} }