SOLUTION: How do you find the cos of 7pi/18 in fraction form

SOLUTION: How do you find the cos of 7pi/18 in fraction form

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Question 705384: How do you find the cos of 7pi/18 in fraction form
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
How do you find the cos of 7pi/18 in fraction form
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Since 7π/18 is not a special angle, you must use a calculator to determine the approximate value of the cos of this angle. Set the calculator to radians then punch in cos 7π/18. Your answer should be≈0.3420.. radians
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