What is the value of cos 11° to the nearest ten-thousandth?
1) 0.1944
2) 5.2408
3) 0.1908
4) 0.9816
Can you show me how to do this in my calculator? Thanks!
The answer is 4 Not sure how to do it on a calculator but on an iPhone calculator you would turn your phone horizontal and put in 11 an then cos and then you would get you answer
