[Free Registration/Login may be required to access all resource tools.] Find distance using right triangles and angles of elevation or depression.

Solving real life problem using trig ratios. Example: Finding the angle of elevation or the angle of depression. Finding the angle between two lines. Finding equation of a line that passes through two points.

Learn how to "solve" a right triangle and apply the concept to real world situations using angles of elevation and depression.

An introduction to all six trigonometric function in the setting of right triangles. This tutorial begins with the six definitions and goes through applications involving angles of elevation and angles of depression. Includes several...

[Free Registration/Login may be required to access all resource tools.] Use trigonometry to solve word problems.