To write: A study sheet that will help in remembering how to evaluate the six trigonometric functions of any angle
Explanation of Solution
Given information: Six trigonometric function are to be calculated.
Calculation:
Note- All calculations that follow are approximations.
First of all, draw the angle
In the figure above,
From the known information, hypotenuse of the triangle can be calculated as,
Formulas to calculate trigonometric functions are,
For example:
Calculating
Thus, study sheet is prepared.
Chapter 4 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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