Chapter 03 Section 03

# Chapter 03 Section 03 - Section 3.3 Right Triangle...

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Section 3.3 Right Triangle Trigonometry cos sec sin csc tan cot   Complimentary Angles – Two angles that add up to 90 The two acute angles of a right triangle are complimentary. cos cos sin sin tan tan cot cot sec sec csc csc 

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Cofunction Identities:             sin 90 cos cos 90 sin tan 90 cot cot 90 tan sec 90 csc csc 90 sec   Solve the following triangles: A ship offshore from a vertical cliff known to be 100 feet in height, takes a sighting of the top of
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## This note was uploaded on 05/15/2011 for the course MTH 122 taught by Professor Stone during the Fall '08 term at Grand Valley State University.

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Chapter 03 Section 03 - Section 3.3 Right Triangle...

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