SOHCAHTOA Basics (full lesson) | math 10 | jensenmath.ca

In this lesson, learn about how the properties of similar triangles relate to the three primary trig ratios Sine, Cosine, and Tangent. Learn how to label the opposite, adjacent, and hypotenuse of a right triangle from a reference angle. Also, learn how to write the sine, cosine, and tangent ratios for different angles from a given triangle and how to use your calculator to get the ratio for a given angle. 0:00 Definition 0:35 Part 1 Investigation 9:07 Example 1 11:06 Section 2 What is SOHCAHTOA 15:04 Example 2 15:36 Example 3 17:22 Example 4