SOH CAH TOA (Trigonometry)

We discuss how to find trigonometric ratios using the acronym(SOH CAH TOA).  We go through 3 examples on using trig ratios to find the missing side of a right triangle.

00:00 Intro
0:17 What is SOH CAH TOA
0:29 Formulas for Sine, Cosine, and Tangent
1:11 Example 1 Finding Sine, Cosine, and Tangent in a 5, 12, 13 Right Triangle
3:13 Only Using the 2 Acute Angles
3:35 Example 2 Finding the Missing Side Using Tangent
4:38 Hint on Solving Proportions
4:52 Example 3 Finding Missing Side Using Cosine
5:40 Example 4 Finding Missing Side Using Sine

Related Videos:

Using Inverse Trig Ratios
Inverse Trig Ratios Solving for Angles

How to Solve Right Triangles
Trigonometry: How to Solve Right Tria...

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