Concept explainers
Convert to radian measure in terms of π:
(A) 30° (B) 45° (C) 60° (D) 90°
(A)
To find: The radian measure of
Answer to Problem 1RE
The radian measure for
Explanation of Solution
Formula used:
Degree-radian conversion:
Calculation:
It is given that
Substitute the value of
Therefore, the radian measure for
(B)
To find: The radian measure of
Answer to Problem 1RE
The radian measure for
Explanation of Solution
It is given that
Substitute the value of
Therefore, the radian measure for
(C)
To find: The radian measure of
Answer to Problem 1RE
The radian measure for
Explanation of Solution
It is given that
Substitute the value of
Therefore, the radian measure for
(D)
To find: The radian measure of
Answer to Problem 1RE
The radian measure for
Explanation of Solution
It is given that
Substitute the value of
Therefore, the radian measure for
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Chapter 8 Solutions
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