Objective: I know how to use the calculator to find the values of the trigonometry functions: sin, cos, tan

The three common trigonometry functions are tangent, sine and cosine.

Refer to the lesson on how to use the calculator to evaluate trigonometry functions for more information and examples.

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

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