Angles of elevation and depression, bearings, and triangulation
Applications of geometry and trigonometry
Further Mathematics: Units 3 and 4
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  Recap of past learning
  Angles of elevation and depression
  Example 1
  Example 2
  Example 2
  Bearings: How bears cross the water
  Example 4
  Example 5

This video is part of the Further Maths Units 3 and 4 course and the Measurement and Geometry module. Having taken some time to teach ways to find missing sides and angles using the sine rule, cosine rule and trigonometry, I now look at how these can be applied to some real world situations. I look at what the angles of elevation and depression are. I explain bearings and then move onto triangulation. There are a number of worked examples (some quite hard!) which frame the theory. I do all I can to explain the theory in an easy to understand way.
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vce maths further maths further units 3 and 4 angles of elevation and depression angles of elevation and depression word problems angles of elevation and depression trigonometry bearings maths bearings trigonometry triangulation sine rule cosine rule year 12 maths grade 12 maths