Angles of elevation and depression
This video explains the angles of elevation and depression.
This video explains the angles of elevation and depression.
This YouTube video delves into the impact that tourism can have on a country's economy.
This YouTube video delves into the impact that tourism can have on the environment.
This video explains how to calculate the gradient (slope) of a straight line.
This YouTube video explains how to calculate an irregular area on a map.
This YouTube video explains how to calculate a regular area on a map.
Video 1: Introduces the concepts of points, lines, rays and line segments
Video 2: Provides examples of points, lines, line segments and rays
Video 3: Common mistakes made
An online application to test your knowledge of evaluating trigonometric functions of special angles.
By the end of this unit you will be able to:
By the end of this course you will be able to: