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OpenStudy (anonymous):
Use a calculator to find the given value. Round to four decimal places. cos 21
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OpenStudy (kropot72):
Make sure the calculator is set to degrees (and not set to radians)
OpenStudy (anonymous):
\(\ \huge cos21 \approx 0.9336 \).
OpenStudy (anonymous):
Thanks!!!!!!!!!!!
OpenStudy (anonymous):
@Sunshine91 You're Welcome
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