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Concept explainers
To find: The exact values of the six trigonometric functions of the angle
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Answer to Problem 12E
The exact values of the six trigonometric functions of the angle
The function values of each triangles are same because the triangles are similar triangle.
Explanation of Solution
Given information:
Calculation: From the properties of trigonometric function,
For the first triangle, Perpendicular =
As per Pythagoras Theorem,
Hence, The third side of the triangle is, Perpendicular
Let’s find the six trigonometric functions,
For the second triangle, Perpendicular =
As per Pythagoras Theorem,
Hence, The third side of the triangle is, Perpendicular
Let’s find the six trigonometric functions,
Hence , The exact values of the six trigonometric functions of the angle
The function values of each triangles are same because the triangles are similar triangle.
Chapter 4 Solutions
Precalculus with Limits: A Graphing Approach
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