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anonymous

  • one year ago

CAN ANYONE HELP ME WITH SOME SIMPLE TRIG UNIT CIRCLE PROBLEMS. I WILL GIVE A MEDAL AND I WILL FAN YOU!!!!!!

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  1. anonymous
    • one year ago
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    I have the answer, but how do you work out this problem

  2. anonymous
    • one year ago
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    ok thanks i need help within the next hour or so

  3. anonymous
    • one year ago
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    @Nnesha

  4. Nnesha
    • one year ago
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    0-360 degree is on the unit circle so to make it easy add 360 ntill you get positive angle e betttttttttttttween 0-360

  5. anonymous
    • one year ago
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    so those numbers in the answers are just how many times we add 360 to the given radians or degrees

  6. Nnesha
    • one year ago
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    well numbers are negative that's why you hve to add

  7. anonymous
    • one year ago
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    could you work out one of them so I can understand better

  8. Nnesha
    • one year ago
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    just like last one we added 2pi now -405 +360=?

  9. anonymous
    • one year ago
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    -45

  10. Nnesha
    • one year ago
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    still negative add 360 one more time

  11. anonymous
    • one year ago
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    315

  12. Nnesha
    • one year ago
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    cos(315)= ??

  13. anonymous
    • one year ago
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    root2/2

  14. Nnesha
    • one year ago
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    right

  15. anonymous
    • one year ago
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    ok, i think i get it

  16. Nnesha
    • one year ago
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    glad to hear that last 3 r the same try it!! :=)

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