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KierseyClemons Group Title

what is the ratio of said triangle

  • one year ago
  • one year ago

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  1. dan815 Group Title
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    Tan b = Opposite side / adjascent side

    • one year ago
  2. dan815 Group Title
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    remember SOH CAH TOA

    • one year ago
  3. dan815 Group Title
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    Sin B = O/H Cos B = A/H Tan B = O/A

    • one year ago
  4. dan815 Group Title
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    close

    • one year ago
  5. dan815 Group Title
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    you are doing A/O

    • one year ago
  6. dan815 Group Title
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    o=opposite a=adjecsent h=hypotenuse

    • one year ago
  7. dan815 Group Title
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    |dw:1368527552204:dw|

    • one year ago
  8. dan815 Group Title
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    the line opposite the right angle is always hypotenuse

    • one year ago
  9. dan815 Group Title
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    yes

    • one year ago
  10. KierseyClemons Group Title
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    haha thanks took me a while but I think I got ti

    • one year ago
  11. dan815 Group Title
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    dont worry about it, it seems a little confusing at first, but its gonna be really easy soon

    • one year ago
  12. KierseyClemons Group Title
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    I have a few more if you don't mind? It's really hard for me to find help

    • one year ago
  13. dan815 Group Title
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    well u know how to do it now dont you

    • one year ago
  14. dan815 Group Title
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    just say the word Sohcahtoa

    • one year ago
  15. dan815 Group Title
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    okay this is a soh cah toa problem again

    • one year ago
  16. dan815 Group Title
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    what is sin x and cos x

    • one year ago
  17. dan815 Group Title
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    |dw:1368527902011:dw|

    • one year ago
  18. dan815 Group Title
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    hello?

    • one year ago
  19. KierseyClemons Group Title
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    sorry browser closed out on me

    • one year ago
  20. dan815 Group Title
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    thats fine, so look at that diagram

    • one year ago
  21. dan815 Group Title
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    remember SohCah Toa

    • one year ago
  22. agent0smith Group Title
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    @KierseyClemons did you pick AB/BC for the first one? That's not correct for tanB... tan is opposite/adjacent - the opposite is AC, the adjacent is AB.

    • one year ago
  23. KierseyClemons Group Title
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    Oh ok wow thanks

    • one year ago
  24. KierseyClemons Group Title
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    so OH

    • one year ago
  25. KierseyClemons Group Title
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    For the second?

    • one year ago
  26. KierseyClemons Group Title
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    I mean A

    • one year ago
  27. dan815 Group Title
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    yes good now what is OA = ?

    • one year ago
  28. dan815 Group Title
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    O/A = ?

    • one year ago
  29. dan815 Group Title
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    soh cah toa remember soh cah toa

    • one year ago
  30. KierseyClemons Group Title
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    wait what does that mean?

    • one year ago
  31. dan815 Group Title
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    S oh --->Sin of Angle = O/H C ah ---->Cos of Angle = A/H T oa ---> Tan of angle = O/A

    • one year ago
  32. dan815 Group Title
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    just remember it like 1 word, dont forget it

    • one year ago
  33. dan815 Group Title
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    SOHCAHTOA, you will use this forever

    • one year ago
  34. KierseyClemons Group Title
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    kinda hard to remember that But i'll try

    • one year ago
  35. dan815 Group Title
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    just think of it as 1 word xD

    • one year ago
  36. dan815 Group Title
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    you just met a friend today, her name was Sohcahtoa are you gonna forget her name >_>

    • one year ago
  37. agent0smith Group Title
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    Also remember this one too:\[\huge\tan x =\frac{ \sin x }{ \cos x }\]

    • one year ago
  38. dan815 Group Title
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    she just proved that lol

    • one year ago
  39. KierseyClemons Group Title
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    ?

    • one year ago
  40. dan815 Group Title
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    nope

    • one year ago
  41. agent0smith Group Title
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    Opposite of A is 15. Adjacent is 8.

    • one year ago
  42. dan815 Group Title
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    look at the line that is not touching angle A that is opposite

    • one year ago
  43. dan815 Group Title
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    yep

    • one year ago
  44. KierseyClemons Group Title
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    Yay! I'm getting there lol

    • one year ago
  45. agent0smith Group Title
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    I wouldn't have given you a medal if you were wrong :P

    • one year ago
  46. KierseyClemons Group Title
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    So is it the same thing for cos?

    • one year ago
  47. agent0smith Group Title
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    Cos is adjacent/hypotenuse.

    • one year ago
  48. dan815 Group Title
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    okay hold on

    • one year ago
  49. dan815 Group Title
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    |dw:1368528962087:dw|

    • one year ago
  50. KierseyClemons Group Title
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    k|dw:1368529054886:dw|

    • one year ago
  51. agent0smith Group Title
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    |dw:1368529107736:dw| Hypotenuse is always the longest side, and always opposite the right angle (90 degree angle)

    • one year ago
  52. agent0smith Group Title
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    Adjacent is the side that touches the angle (NOT the hypotenuse)

    • one year ago
  53. dan815 Group Title
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    yes

    • one year ago
  54. dan815 Group Title
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    remember that triangle and remember your friends name SOHCAHTOA the spelling will tell you O= opposite H = hypotenuse A=adajscent

    • one year ago
  55. dan815 Group Title
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    no

    • one year ago
  56. dan815 Group Title
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    |dw:1368529372429:dw|

    • one year ago
  57. dan815 Group Title
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    |dw:1368529425551:dw|

    • one year ago
  58. dan815 Group Title
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    look at this diagram can you lable the opposite and adjacent side to b?

    • one year ago
  59. KierseyClemons Group Title
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    |dw:1368529463166:dw|

    • one year ago
  60. dan815 Group Title
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    here, just watch this http://www.youtube.com/watch?v=F21S9Wpi0y8

    • one year ago
  61. dan815 Group Title
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    he will explain to you clearly :)

    • one year ago
  62. agent0smith Group Title
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    hypotenuse is always the longest side. Always. It doesn't change, ever.

    • one year ago
  63. dan815 Group Title
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    yes, but please watch that video

    • one year ago
  64. KierseyClemons Group Title
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    I did :) that's how I got that lol

    • one year ago
  65. dan815 Group Title
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    ok good :)

    • one year ago
  66. dan815 Group Title
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    you can watch all our math from that guy, he will teach you everything u need to know

    • one year ago
  67. KierseyClemons Group Title
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    I'll put onne more up and I think Ive gtten it down pretty much

    • one year ago
  68. agent0smith Group Title
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    Yes.

    • one year ago
  69. KierseyClemons Group Title
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    :)

    • one year ago
  70. agent0smith Group Title
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    To make sure, tell us cosA and tanA

    • one year ago
  71. KierseyClemons Group Title
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    Of that same angle right?

    • one year ago
  72. dan815 Group Title
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    yes

    • one year ago
  73. agent0smith Group Title
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    Then, tell us sinB, cosB and tanB.

    • one year ago
  74. dan815 Group Title
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    agent smith is a real tutor, u got home work already

    • one year ago
  75. KierseyClemons Group Title
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    cosA= 5/13 tanA= 12/5

    • one year ago
  76. agent0smith Group Title
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    Excellent. Now: sinB, cosB and tanB.

    • one year ago
  77. KierseyClemons Group Title
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    Sinb=5/13 cosB= 12/13 tanB= 5/12

    • one year ago
  78. dan815 Group Title
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    good job:)

    • one year ago
  79. agent0smith Group Title
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    Excellent!

    • one year ago
  80. KierseyClemons Group Title
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    Yay! I got it lol that video really helped! You guys are awesome!

    • one year ago
  81. dan815 Group Title
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    ya keep watching that guys stuff! he is a very good teacher

    • one year ago
  82. KierseyClemons Group Title
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    I will thanks! Just subscribed lol

    • one year ago
  83. dan815 Group Title
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    i still watch him and iam in university

    • one year ago
  84. dan815 Group Title
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    lol

    • one year ago
  85. KierseyClemons Group Title
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    I'm deff gonna be watching him when I get there lol

    • one year ago
  86. dan815 Group Title
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    yep, what grade are you in?

    • one year ago
  87. KierseyClemons Group Title
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    10th :)

    • one year ago
  88. dan815 Group Title
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    ah ok still a long ways off! i remember those grade 10 days

    • one year ago
  89. dan815 Group Title
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    hahah too fresh

    • one year ago
  90. KierseyClemons Group Title
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    Haha!

    • one year ago
  91. dan815 Group Title
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    just remember studies are really easy!! dont forget it and ull continue to do good.. the day you believe its too hard, u will start to do bad!

    • one year ago
  92. KierseyClemons Group Title
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    I might need help with these still tho

    • one year ago
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  93. KierseyClemons Group Title
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    because it's not a picture

    • one year ago
  94. agent0smith Group Title
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    For that you might want to use a 30-60-90 triangle: http://www.freemathhelp.com/images/lessons/triangle306090-3.gif

    • one year ago
  95. KierseyClemons Group Title
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    Thank you!

    • one year ago
  96. agent0smith Group Title
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    Cos 30, cos 60, sin30, sin60 ... these should all be easy to find from that picture. If you need cos 45 or sin45, use this: http://www.biology.arizona.edu/biomath/tutorials/trigonometric/graphics/trig_45_45_90.gif

    • one year ago
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