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UmmmHELP Group Title

Solve for a and b.

  • one year ago
  • one year ago

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  1. UmmmHELP Group Title
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    • one year ago
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  2. UmmmHELP Group Title
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    nope no clue how to do this at all!

    • one year ago
  3. aajugdar Group Title
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    find the angle find the sides

    • one year ago
  4. aajugdar Group Title
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    okay hold on

    • one year ago
  5. UmmmHELP Group Title
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    okay well if I am correct one is 90 degrees and there are two that have the same measurement but I dont know the number that goes to it... @aajugdar

    • one year ago
  6. Luis_Rivera Group Title
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    Okay I won't interrupt but this is so easy

    • one year ago
  7. UmmmHELP Group Title
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    no its fine if you can help please do! @Luis_Rivera

    • one year ago
  8. aajugdar Group Title
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    yes here the 2 angles are equal so trigonomatric values wil be same so cos =21/29 and for other angle cos = 20/b

    • one year ago
  9. aajugdar Group Title
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    so 21/29 = 20/b solve for b

    • one year ago
  10. UmmmHELP Group Title
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    okay, I dont see that for the answers ^ would it just be 20*29 then that divided by 21? @aajugdar

    • one year ago
  11. Luis_Rivera Group Title
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    a= 19 b= 28

    • one year ago
  12. aajugdar Group Title
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    yea

    • one year ago
  13. UmmmHELP Group Title
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    okay so then what?

    • one year ago
  14. aajugdar Group Title
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    then use pythagorus?

    • one year ago
  15. UmmmHELP Group Title
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    but this is using fractions? like the answers are all fractions

    • one year ago
  16. aajugdar Group Title
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    did you get b=28

    • one year ago
  17. aajugdar Group Title
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    what are the answers

    • one year ago
  18. UmmmHELP Group Title
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    a= 400/21, b= 580/21 a= 400/21, b= 20/21 a=580/21, b=29/21 a= 20/21, b= 580/21

    • one year ago
  19. Luis_Rivera Group Title
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    dude no need for Pythagoras

    • one year ago
  20. UmmmHELP Group Title
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    okay...

    • one year ago
  21. UmmmHELP Group Title
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    yeah i am sorry i still dont get it..i

    • one year ago
  22. UmmmHELP Group Title
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    like i read the link but how should I go about setting it up?

    • one year ago
  23. Luis_Rivera Group Title
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    Where there are the lengths of the sides in the pc, substitutes the number you have. gotta go

    • one year ago
  24. UmmmHELP Group Title
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    okay thanks

    • one year ago
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