Answer
value, measurement of the angle
Work Step by Step
On a calculator, the sin, cos and tan keys allow us to find the value of a trigonometric function when we know the measurement of the angle.
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.