Angles of Elevation and Depression (Trigonometry) | General Maths | MaffsGuru.com

Описание: Angles of Elevation and Depression (Trigonometry) | General Maths | MaffsGuru.com

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This is the fifth video in the series looking at Trigonometry (and it's applications) for the Year 11 (VCE) Units 1 and 2 General Maths course (but relevant all over the world). In this video I look at what an angle of elevation is, and an angle of depression. We then look at how we can use this information, and that of Trigonometry, to solve real-world application style problems. There are a couple of worked examples explained in an easy to understand way.

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00:11 Welcome
01:00 Learning objectives
01:12 Recap of past learning
01:40 Elevate: To lift (you) up
02:45 Depression: What does it mean?
04:49 Recap of FUZX Rules
06:51 Example 1: Angle of elevation
09:35 Example 2: Angle of Depression
12:39 Example 3: A triangle within a triangle
17:37 Learning objectives: Revisited

This maths video has been created for courses which are delivered in Australia but, as Maths is a constant, it is equally helpful for students in the USA, UK and other countries who are looking for good maths videos for both high school and middle school.