Sine Cosine and Tangent... How? [Exam questions]

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  • Опубликовано: 26 ноя 2024

Комментарии • 44

  • @kylewhite4061
    @kylewhite4061 5 лет назад +99

    You help me got a 1 last year in Math
    I literally came on here to give your video a like, still a subscriber, you're Awesome!👍👌

    • @KerwinSpringer
      @KerwinSpringer  5 лет назад +8

      Thanks... what are you doing now?

    • @kylewhite4061
      @kylewhite4061 5 лет назад +21

      @@KerwinSpringer I am at Montego Bay Community College now. I did College Math last semester and this semester I am doing Discrete Math.

  • @britniedouglas1013
    @britniedouglas1013 Год назад +3

    Failed last year but I'm ready to try again and I accidentally found your channel. Your explanations are much simpler. I think they will help me to pass this year since I'm understanding some things better. Thank you.

  • @ア尺ノムリ丂
    @ア尺ノムリ丂 5 лет назад +12

    A lil trick, you can figure out which side is hyp by watching the right angle. The square that forms when you show it is a 90 °, the corner of the square points to the hpy always.

  • @alandoangatiah5751
    @alandoangatiah5751 3 года назад +6

    In the end, to remember better just say SOH-CAH-TOA (pronounced SO-CA-TOE-AH)
    SOH; sin(theta)= Opposite/Hypotenuse
    CAH; cos(theta) = Adjacent/Hypotenuse
    TOA; tan(theta) = Opposite/Adjacent
    To find theta, we just use the inverse of the function.
    Eg. For Tan.. to find the angle (theta) we use theta = tan-inverse(Opposite/Adjacent)
    AND
    Hypotenuse² = Opposite² + Adjacent²
    Hypotenuse = √(opposite² + adjacent²)

  • @staceypark48
    @staceypark48 5 лет назад +3

    Sir can't wait to write maths...thanks so so much for your tutorials..!

  • @soniaramdass4920
    @soniaramdass4920 2 года назад

    my guy you helped a lot of us during this covid time and your still helping me thank you sm

  • @melaninkween8683
    @melaninkween8683 5 лет назад +7

    Jesus is love.... Thank you so much

  • @josephstarly8322
    @josephstarly8322 5 лет назад +39

    To remember faster use this statement- some old horses can always hear their owners approach

  • @mlikapr.1464
    @mlikapr.1464 5 лет назад +2

    Thank you for this sir..

  • @tiffaniebeckles6285
    @tiffaniebeckles6285 3 года назад

    Sir know he work real good inno big him up🔥🔥🔥🔥🔥🔥🔥

  • @UniquelyChosenbyGod
    @UniquelyChosenbyGod 5 лет назад +2

    Omg thank you soo much☺😊 can you do functions and graphs please

  • @leahbishop1117
    @leahbishop1117 7 месяцев назад

    I learned the formula by this saying: oh hell another hour of arithmetic.

  • @Jay_W820
    @Jay_W820 5 лет назад +1

    Thanks so much

  • @stephonrajkumarsingh5236
    @stephonrajkumarsingh5236 5 лет назад +3

    Mr springer, watching from Trinidad, videos are soo helpful, pls do solutions for Physics January 2019.

  • @octain6378
    @octain6378 6 месяцев назад +1

    Isn't the formulas for soh cah toa given in the formula sheet for cxc?

  • @marienlovely8501
    @marienlovely8501 4 года назад +4

    Sir I'm having a little trouble finding the unknown angle when I only have 1 known side. It's confusing to me. I'm writing exams in May/June

  • @paulwolf6928
    @paulwolf6928 4 года назад +1

    Sir u put adjacent over opposite instead of opposite over adjacent for the last one

  • @jodyannricketts2328
    @jodyannricketts2328 5 лет назад +2

    Hey am having problem with time spend doing a question. what can i do to improve my time? Cause i literally take long....

  • @shaniashepherd3232
    @shaniashepherd3232 4 года назад +1

    Sir can u please help me with trigonometric identities .

  • @zahirbaksh6961
    @zahirbaksh6961 5 лет назад

    Sir you is a boss, you have to write backwards

  • @jovanobates3835
    @jovanobates3835 2 года назад

    Sir good night. At 6:32 why is the opposite 1, is that a mistake because I know one is the adjacent and x would be the opposite. So we'd use CAH or TOA not SOH.?????

  • @uwugiver9599
    @uwugiver9599 5 лет назад

    Amen

  • @shernellquintero5764
    @shernellquintero5764 5 лет назад +1

    Good Morning Sir, can u send a link for past papers?

  • @shakeemjohn9169
    @shakeemjohn9169 2 года назад

    Correct me if I'm wrong but isn't X suppose to be the square root of 1 and not just 1

  • @ryanleonidas6839
    @ryanleonidas6839 5 лет назад +1

    I haven’t started studying maths yet and I have exams in May/June , Sir do you know what will be coming for the exam , would it be just like man ?

    • @KerwinSpringer
      @KerwinSpringer  5 лет назад +1

      ruclips.net/video/YzL67ciHB8Y/видео.html
      This video will help

    • @chantelhamilton6483
      @chantelhamilton6483 5 лет назад +1

      funny. check out kerwinSpringer previous video on procrastination. maybe that could help along with start practicing. math is more tricky now than before.

    • @ryanleonidas6839
      @ryanleonidas6839 5 лет назад +2

      It’s not that I had been procrastinating , is that I been revising other subjects other than maths , I’m not really interesting in maths as a subject it’s boring for me ,and because of that , I do bad in it

    • @chantelhamilton6483
      @chantelhamilton6483 5 лет назад

      Ok my bad.

    • @jeresadouglas2991
      @jeresadouglas2991 5 лет назад

      Sameee every time i a open the maths book i get depressed i really don't know what's going to me in June 😣😣😣

  • @silence-is-bliss
    @silence-is-bliss 3 года назад

    👍🏾

  • @ram.4152
    @ram.4152 2 года назад +5

    Imagine am in here trying to learn the basics again for college. PAY ATTENTION KIDS

  • @tandikamclennon4610
    @tandikamclennon4610 5 лет назад

    I have a question, I don't k ow if it's been ask already but in the triangle there are two angles the 90 degree and the angle that they give. Is there any case where they use the right angle, which line or side would be opposite or adjacent.

    • @KerwinSpringer
      @KerwinSpringer  5 лет назад

      Lol interesting question. Short answer. No.
      Another angle other than the right angle must be used.
      Just knowing the length of one side and no other angles but the right angle is not enough to define a triangle. Too little information.

  • @tericamonae8365
    @tericamonae8365 5 лет назад +1

    Sir... why did you minus??

  • @ariap4452
    @ariap4452 5 лет назад

    Please please please I beg for some Add Math content

    • @KerwinSpringer
      @KerwinSpringer  5 лет назад +1

      The next video is gonna be a big fat add maths video...
      #forthepeople

    • @ariap4452
      @ariap4452 5 лет назад

      Thank you soooooo much believe it now I just finish add math lessons ur vid will be a big help