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Education Chapters 13 – 14 trig

Chapters 13 – 14 Trigonometry Chapters 13 – 14 Trigonometry What are Radians? Angles can be measured in either degrees or radians. One radian is equal to the measure…

Documents 4.2, 4.4 – The Unit Circle, Trig Functions

4.2, 4.4 – The Unit Circle, Trig Functions The unit circle is defined by the equation x2 + y2 = 1. It has its center at the origin and radius 1. (0 , 1) (1 , 0) 1 (0 ,…

Documents 6.2 Answers

6.2 Answers 6.2 Answers 1 17-20 Number sin θ cos θ tan θ csc θ sec θ cot θ 17 4/5 3/5 4/3 5/4 5/3 3/4 18 15/17 8/17 15/8 17/15 17/8 8/15 19 12/13 5/13 12/5 13/12 13/5…

Documents 1 Practice Problems 1.Write the following to 4 decimal places A)sin 34 o = _____ B) cos 34 o = _____...

* Practice Problems 1. Write the following to 4 decimal places A) sin 34o = _____ B) cos 34o= _____ C) tan 4o = _____ D) cos 84o= _____ E) tan 30o = _____ F) cos 18o= _____…