Question 248865
cosecant is equal to 1 / sine.


find the sine and then divide that into 1 and you get your answer.


sine (22.5) = .382683432


1/.382683432 = 2.61312593


you can use this <a href = "http://www.1728.com/trigcalc.htm" target = "_blank">online trigonometry calculator</a> to find the answer directly.


You can change the number of significant digits by scrolling down further and entering the number of digits accuracy you want.   Don't press the enter key.  It resets the calculator.  Just enter the number of digits accuracy you want and then scroll back up and continue without pressing the enter key.  If you entered your angle and it's still in the input box, then press csc.  Otherwiee re-enter the angle and press csc.  That's the only bug with this calculator.  Otherwise it works fine.