TI-84 Calculator - 05 - Finding the Sin, Cos, and Tan of an Angle - YouTube
SOLVED:Calculate (be sure that your calculator is in radian or degree mode as needed). (a) (56.4 tan34.2^∘)/(sin34.1^∘) (b) (5.34 tan21.3^∘)/(sin3.1^∘+cot23.5^∘) (c) tan0.452 (d) sin(-0.361)
Scientific Calculator
How to Use the Sin Cos and Tan FUNCTIN button the scientific calculator - video Dailymotion
Ex: Solve sin(x)=a Using a Calculator (positive a) - YouTube
How to Use a Sin Cos Tan Calculator: a Brief Guide