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UNIT CIRCLE QUIZ!

UNIT CIRCLE QUIZ!. You have 15 minutes to complete the quiz. When you are done, raise your hand. Work on the activity sheet until everyone else is finished. . LG 1-3 Evaluating Trigonometric Functions. SIN E. COS INE. TAN GENT. SOH CAH TOA. csc. sec. cot. CHO SHA CAO. ??.

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UNIT CIRCLE QUIZ!

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  1. UNIT CIRCLE QUIZ! You have 15 minutes to complete the quiz. When you are done, raise your hand. Work on the activity sheet until everyone else is finished.

  2. LG 1-3 Evaluating Trigonometric Functions SINE COSINE TANGENT

  3. SOHCAHTOA csc sec cot CHOSHACAO ??

  4. SOHCAHTOA for the Unit Circle Reciprocal =

  5. Evaluating Trig Functions on the Unit Circle: Evaluate the following trig functions for 45o

  6. Find the values of sin 45°, cos 45°, and tan 45° WE DO NOT Use a Calculator From the unit circle sin 45° cos 45º tan 45°

  7. Find sin, cos, tan of 60° From the unit circle sin 60° cos 60° tan 60°

  8. Find sin, cos, tan of 30° From the unit circle sin 30° cos 30° tan 30°

  9. More examples: • Find the exact value of • Without using a calculator, evaluate the six trigonometric functions for an angle of . • Without using a calculator, evaluate the six trigonometric functions for an angle of .

  10. You TRY! • Find exact values (no decimals) of the six trigonometric functions of 300°.

  11. Practice • Complete the Practice Sheet (& check your answers) (15 mins) • We are doing a group activity next. You need a group of 4. Everyone needs a clean sheet of paper.

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