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# Six Trigonometric Functions and Radians

## Degrees versus radians and calculator modes.

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## Six Trigonometric Functions and Radians

by CK-12 //at grade
The argument of trigonometric functions can be measured in radians
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• PLIX

## Degrees to Radians and Back Again!

by CK-12 //at grade
Six Trigonometric Functions and Radians Interactive
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## Examples: Determine Exact Trig Function Values With the Angle in Radians Using the Unit Circle

by CK-12 //at grade
Determines exact values of trigonometric functions given angles measured in radians by using the unit circle.
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