Angles of elevation and depression Source- Rosemary Vellar, www.media.pearson.com.au.

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Presentation transcript:

Angles of elevation and depression Source- Rosemary Vellar,

Best Practice #8 AusVELS Level 10.0 To be able to use trigonometry to find angles of elevation and depression. Trigonometry

The angle of elevation is the angle formed by the line of sight and the horizontal Angle of Elevation

x The angle of depression is the angle formed by the line of sight and the horizontal Angle of Depression

Combining the two

EXAMPLE- Elevation

EXAMPLE- Depression

EXAMPLE- Alternate Angles