About This Lesson
http://www.freemathvideos.com In this video series I show you how to solve word problems using trigonometric functions such as sine, cosine, tangent and their inverses. When solving word problems with trigonometry it is important to set up a right triangle and determine the given values and the missing value(s) that you need to solve for. In this series we look at creating triangles by using bearings, angles of depression and elevation.
