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Right Triangle Trigonometry SOH CAH TOA - Ciclt.net

Right Triangle Trigonometry SOH CAH TOA - Ciclt.net

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Examples:<br />

1) A tree casts a shadow 21 m long. The angle of<br />

elevation of the sun is 60. What is the height of the<br />

tree<br />

1) Draw a picture.<br />

2) label<br />

3) trig ratios:<br />

21<br />

tan 60 = x 21<br />

21<br />

x<br />

21m<br />

60<br />

21tan60 = x<br />

36.37 meters = x

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