Angles in Trigonometry

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• Can you define a radian and support the definition of radian with a picture?
• Can you express an angle in a variety of units?
  • degrees
  • radians
  • DMS notation
• Can you determine the complement of an angle?
• Can you determine the supplement of an angle?
• Can you determine the explement of an angle?
• Can you express an angle in terms of its rotation?
• Can you express a rotation in terms of its angle?
• Can you express an angle using positive and negative angles?
• Can you use reference angles in each quadrant?
• Do you know the special trigonometric values in quadrant one?
• Do you know the special trigonometric values in quadrant two?
• Do you know the special trigonometric values in quadrant three?
• Do you know the special trigonometric values in quadrant four?
• Do you know the special trigonometric values on the axes?

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• KA PreCalculus 1 Link

• CK12 PreCalculus 1 Link
• ​CK12 PreCalculus 2 Link 
• ​CK12 Trigonometry Link ​

Links and Resources

•  PreCalculus Directory​
• OG Trigonometry Directory
• MSMT PreCalculus Directory
• MSMT Trigonometry Directory
• ​​BM Pre Calculus Directory
• ​BM Math Masters Directory
• BM Pre Calculus Directory​​
• PRB Trigonometry Directory​
• PRB Pre Calculus Directory
• ​​NP Trigonometry Directory
• NP PreCalculus Directory
• ​PDE Trigonometry Directory​
• KK Trigonometry Directory​
• ​​DO Pre Calculus Directory
• ​​TMP Trigonometry Link
• TMP PreCalculus Link

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The Unit Circle is a key to understanding much of the foundations to trigonometry 

Desmos Link to the source of the video above

Can you complete this table?

Can you define and explain what a radian is ?

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Quizlet: Study Cards Special Angles 

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Can you express angles in a variety of ways?

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