Hello, Need help, not sure how to go about this. Determine the value of COS 5.3931 Radians. Round the answer to 4 decimal places. COS 5.3931 = ?? Not sure what to do, need help setting this up, thanks. Jo
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Originally Posted by bradycat Hello, Need help, not sure how to go about this. Determine the value of COS 5.3931 Radians. Round the answer to 4 decimal places. COS 5.3931 = ?? Not sure what to do, need help setting this up, thanks. Jo 1. set your calculator to radian mode 2. enter cos(5.3931) 3. you should get 0.6293...
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