Work Step by Step
Make sure that the setting for angles is "radians". Keys: "shift" or "2nd function" "sin" numerical keypad: (0.92837781) "=" yields 1.1900237933
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.