Bearings are angles used in navigation. Missing information about bearings can be worked out using the sine and cosine rules. Find out here. National 5 Maths - Using bearings in trigonometry. revision ...
Learn about Pythagoras' theorem with this BBC Bitesize Maths article. For students between the ages of 11 and 14. Pythagoras' theorem - Part 2 Learn more about Pythagoras' theorem with this BBC ...