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Vague

  • 3 years ago

Could someone tell me the formulas for converting radians to degrees and degrees to radians? Thanks!

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  1. hartnn
    • 3 years ago
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    sure.!

  2. punnus
    • 3 years ago
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    use unitary method \[\Pi=180 degree\]

  3. hartnn
    • 3 years ago
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    remember \(\pi ^r = 180 ^o\) so, \(x^o = \pi/180 \) radians and \(x^r = 180/ \pi\)degrees.

  4. Vague
    • 3 years ago
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    Thank you guys! (:

  5. sami-21
    • 3 years ago
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    to convert degrees into radion multiply the degree with \[\Large \frac{\pi}{180}\] to convert radion into degrees multiply he radians with \[\Large \frac{180}{\pi}\]

  6. hartnn
    • 3 years ago
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    sorry, mistyped it \(x^o = x \times \pi/180\) and \(x^r= x \times 180/\pi \)

  7. hartnn
    • 3 years ago
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    want examples ?

  8. Vague
    • 3 years ago
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    Sure o: This one problem I'm doing now is converting 11pi/12 to degrees.

  9. Vague
    • 3 years ago
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    And thanks everyone for contributing (:

  10. hartnn
    • 3 years ago
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    so what you'll multiply that with ? 11pi/2 * .... ?

  11. hartnn
    • 3 years ago
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    180/pi or pi/180 ??

  12. Vague
    • 3 years ago
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    180/pi.. I think you switched them back up there o:

  13. hartnn
    • 3 years ago
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    no, i didn't switch and 180/pi is correct, so what you got as degree angle ?

  14. Vague
    • 3 years ago
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    you wrote to get radians, you use 180/pi. o: and 165.

  15. hartnn
    • 3 years ago
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    ohh!!

  16. Vague
    • 3 years ago
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    Lol aw no biggie, I appreciate the help (:

  17. hartnn
    • 3 years ago
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    sorry, my bad. \(x^o \times \pi/180=x^r \\x^r \times 180/\pi=x^o\) and 11pi/2 * 180/pi = 11 *180 /2 = 11*90 = 990 how u got 165 ?

  18. Vague
    • 3 years ago
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    11pi/12 o: Lool.

  19. hartnn
    • 3 years ago
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    i need some sleep xD

  20. hartnn
    • 3 years ago
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    165 is corret.

  21. hartnn
    • 3 years ago
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    correct* damn

  22. Vague
    • 3 years ago
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    Lool, get to bed! (: Thanks again!

  23. hartnn
    • 3 years ago
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    welcome ^_^

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