Download Lesson 6.3 CoFunctions and Applications of Trig.notebook

Lesson 6.3 CoFunctions and Applications of Trig.notebook
Lesson 6.3:
Co­Functions and Applications of Trigonometry
November 13, 2014
CoFunctions
The trig function of an angle is equal to the cofunction of the complement of the angle.
c
a
b
What is the value of x?
A certain jet is capable of a steady 200 climb. How much altitude does the jet gain when it moves 1 km through the air. Answer to the nearest 50 m.
A road climbs at an 80 angle with the horizontal. What is the grade of the road?
Lesson 6.3 CoFunctions and Applications of Trig.notebook
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November 13, 2014