Trigonometry - Law of Sines

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  • Опубликовано: 27 ноя 2024

Комментарии • 82

  • @Lexyvil
    @Lexyvil 8 лет назад +52

    You're the best Teacher I've seen online, and you'd also probably be the best to have in person too. If only all teachers were as interactive like that.

    • @marmite1914
      @marmite1914 8 лет назад +4

      I have to agree, I wish all teachers would interact this way regarding trig, so it's a subject you can enjoy learning and want to learn. & make time to really help each student to get it. Even the duhhh ones like myself.

    • @keniellebeason525
      @keniellebeason525 7 лет назад +1

      sooooo ture mayne

  • @neelrae4956
    @neelrae4956 5 лет назад +1

    My math teacher is really boring. never smile, forget about joke. I never seen like you, you are the best math teacher, .. math is awesome, cause it is really easy way to get marks. No worries about language problem, no worries about spelling problem, no worries about any long answer that really take time, only worries about formula and tricks. I'm not good at all but I love math.

  • @madisonday8389
    @madisonday8389 7 лет назад +4

    ObaMATH definitely fixed my life. My math grade has been saved. The book was too confusing!

  • @arelisavila7051
    @arelisavila7051 6 лет назад +9

    You made a mistake! For the third problem showing Ambigous cases, sinC should be 0.6079 not .5526

    • @yaymath
      @yaymath  5 лет назад +3

      Hi Arelis! Thank you for pointing it out! I made a note of your catch with the "Cards" feature, timed appropriately in the video. I'm so grateful for your vigilance.

    • @gcc107
      @gcc107 5 лет назад +2

      To be fair he didn't really make the mistake, he was just given the wrong number by a student & no one else spoke up!

    • @orochichan6705
      @orochichan6705 5 лет назад +2

      That's why I got Dizzy finding the way how to Get the answer hahah

  • @nonofyourdamnbusinessleave7593
    @nonofyourdamnbusinessleave7593 8 лет назад +7

    Now you upload this after I dropped my class! 😩😔😭

  • @derekgreen7319
    @derekgreen7319 7 лет назад +12

    Your an excellent teacher man. Just saying

  • @jonahsharpe6436
    @jonahsharpe6436 8 лет назад +6

    Thank you. This is the sole reason why I am passing college based pre-calculus right now. :D

  • @ciphore
    @ciphore 8 лет назад +2

    Thank you! I have I quiz on this tomorrow and you couldn't upload this at a better time.

  • @fionagepilango871
    @fionagepilango871 7 лет назад +6

    Thank you so much for making math easy! 🙌😀

  • @Grayson4795
    @Grayson4795 6 лет назад

    its crazy yet fascinating how students all around the world study the same thing, sending you lots of love from Abudhabi

    • @yaymath
      @yaymath  6 лет назад +1

      greentea please I'm grateful, daily, about the chance to form this type of connection with you and others, through the universal language of math.

  • @EthanMcFarlinCraft
    @EthanMcFarlinCraft 7 лет назад +2

    Is he the president's daughters' tutor now or something?

  • @marmite1914
    @marmite1914 8 лет назад +2

    Because I'm a beginner, could you make this show it all step by step, so I know how it's all calculated please.

  • @jamesgraul
    @jamesgraul 5 лет назад

    I do not care for Obammmmmma but I do love Yaymath!

  • @TonyandDylan
    @TonyandDylan 5 лет назад

    Yaymath for President!

  • @elybor5804
    @elybor5804 6 лет назад +4

    Can you teach to all my teachers this way? life will much better

  • @jaisonantony1874
    @jaisonantony1874 7 лет назад +10

    I am crazy over maths. I breath maths.

    • @acershund1
      @acershund1 6 лет назад +1

      better than breathing hummus flatus

  • @innocentkitangwakalenga8383
    @innocentkitangwakalenga8383 2 года назад

    you are the best teacher ever

  • @keniellebeason525
    @keniellebeason525 7 лет назад +1

    thank you obamath..... your help really helped

  • @Freak80MC
    @Freak80MC 3 года назад

    Bruh I just found you again I loved watching your videos trying to understand math concepts! I'm sorta getting back into math after being out of school for 2 years and not really using it so maybe your videos can help me again.

  • @CaseyMarkov
    @CaseyMarkov 3 года назад +1

    at 15:39 I got sin 39 I got the .6259 but for the sin 141 I got .6293 so how is it the same as pointed out in the video at that point. (I was in degree mode when I did this problem myself.) thanks

    • @yaymath
      @yaymath  3 года назад

      You’re right Casey, I corrected the errors in the RUclips “cards” that flash at the time the errors are made.

    • @yaymath
      @yaymath  3 года назад

      Also please see corrections in the description

  • @AlansariMB
    @AlansariMB 5 лет назад +1

    I believe there was a mistake by the students in 21:37 (22sin124/30 = 0.6079), correct me if I'm wrong please

  • @britneedmonston576
    @britneedmonston576 7 лет назад +3

    No matter how many times I work it (on the 2nd case) I get sinC=0.6079 when I do 22sin124/30...help...

    • @rl8236
      @rl8236 7 лет назад +2

      Because it is. You don't need help :)

    • @emmanuellaogwo5800
      @emmanuellaogwo5800 6 лет назад +2

      exactly, I had done it and the answer they gave was wrong
      you are right the method you used was right.

    • @yaymath
      @yaymath  5 лет назад +1

      You're right, I was wrong. I fixed the video. Thank you so much for pointing it out, Britne.

  • @salonidevi9919
    @salonidevi9919 4 года назад +1

    I adore you a lot sir, but...
    Could uplease tell me what textbook/s do students have to use? Because I'm not American

    • @yaymath
      @yaymath  4 года назад +1

      Try any recent book by Glencoe. Thank you for your kindness.

    • @salonidevi9919
      @salonidevi9919 4 года назад

      @@yaymath What would u personally recommend for 9th graders?

  • @jacquelinebroussard6546
    @jacquelinebroussard6546 5 лет назад

    Ahhhh great teacher u are...I study parse syntax grammer..ur so good at putting it in easy term to innerstand.

  • @jacquelinerichards1837
    @jacquelinerichards1837 3 года назад +1

    It should be 0.608 not 0.55

    • @yaymath
      @yaymath  3 года назад

      Hi Jacqueline, thank you for pointing this out. I had the mistakes corrected in the "Cards" that pop up at the top right of the video at the right time. But upon receiving your comment, I realized it'd be better to put the corrections explicitly in the Description of the video. So I did that. Thank you for reaching out. ~Robert

  • @tatu919
    @tatu919 2 года назад

    Back in the old days before calculator invented,how do you solve for it or find out what numbers of ,say ,15° sin, cos or tan ??

  • @HarpreetSingh-xf7io
    @HarpreetSingh-xf7io 5 лет назад

    Yayyyyyyyyyyyyy i can do it with yay math..... Lots of love from india sir.... Namastay

  • @DesignsbyCADPRO
    @DesignsbyCADPRO 8 лет назад +4

    In a real problem in the world, how would know when to SSA would give you two angles?

  • @christilane7859
    @christilane7859 3 года назад +1

    Thank you for these videos!

    • @yaymath
      @yaymath  3 года назад

      Thank you, Christi, for your kind message

  • @kurdistanhomeschool4471
    @kurdistanhomeschool4471 6 лет назад +2

    Hello Obama!!!

  • @maskeansinghbhullar
    @maskeansinghbhullar 2 года назад

    Teachers should be like you

  • @danjahk9709
    @danjahk9709 7 лет назад +1

    At 21.27,I got 18.24/30=0.61,so the Sin-1 of 0.61 is 37.6

    • @yaymath
      @yaymath  5 лет назад

      Totally true, thank you! I fixed the mistake right in the video using the RUclips "Cards" feature.

  • @RealBono
    @RealBono 8 лет назад +3

    nice

  • @saysomething5326
    @saysomething5326 5 лет назад

    we are running out of reasons but we can't let go

  • @Digiphex
    @Digiphex 8 лет назад +5

    Obamath is an oxymoron. It's like "military intelligence." For example, he said there were 57 states. Secondly, he said my premiums would go down and they went way, way up. Now the health care law is collapsing.

    • @rustie115
      @rustie115 5 лет назад +3

      You can thank the republican congress for refusing to fund anything that isn't increased military funding or border walls.

    • @whalestailz
      @whalestailz 5 лет назад

      not relevant to mathematics but thanks for playing

  • @innocentkitangwakalenga8383
    @innocentkitangwakalenga8383 2 года назад

    hello teacher can i have please some help from you about boundary

  • @Nico305_
    @Nico305_ 7 лет назад +2

    What aré those 123 x 321

  • @maryamsheikh1387
    @maryamsheikh1387 7 лет назад +1

    Thank youuuuu.

  • @alljhessdejesusgomes4067
    @alljhessdejesusgomes4067 5 лет назад

    I don't know sine of 113'
    Because the value of side c is yet
    Please explain

  • @cannonpro2309
    @cannonpro2309 8 лет назад +3

    Im failing 9th grade math . I find i little easy

  • @AlansariMB
    @AlansariMB 5 лет назад +1

    And the B = 180 - (37.43 + 124) = 18.57

    • @yaymath
      @yaymath  5 лет назад

      Hi Mohammed! Thanks so much for correcting it. Please check out all the RUclips "cards" timed appropriately for the mistakes we made in the video. And as a special offering to make up for my mistakes, I included an unlisted video of me at our all school retreat, doing stand-up. I hope you enjoy it!

  • @brahminiravi4717
    @brahminiravi4717 7 лет назад +5

    I wonder how many people were actually there

  • @AlansariMB
    @AlansariMB 5 лет назад

    Thanks for your entertaining videos

  • @AlansariMB
    @AlansariMB 5 лет назад +1

    In all C= 37.43

  • @DanNguyen-th5gp
    @DanNguyen-th5gp 6 лет назад +1

    *keep that ssa clean child*

  • @Coreysmokez
    @Coreysmokez 7 лет назад +2

    Up at 1:50 am studying for a test in first period today 😩

  • @davidsarif2481
    @davidsarif2481 5 лет назад +1

    All Math teachers are hot.

  • @toady5426
    @toady5426 3 года назад

    That is super hard. But thank you.

  • @benlee5039
    @benlee5039 5 лет назад

    23:38 Did that kid say hell nah?

  • @jaisonantony1874
    @jaisonantony1874 7 лет назад +1

    good lord I found this

  • @whalestailz
    @whalestailz 5 лет назад

    training these kids for MIT lol .

  • @AlansariMB
    @AlansariMB 5 лет назад

    But still, there is no second triangle and sorry to bother 😅

  • @metron98
    @metron98 7 лет назад +5

    When did Obama turn white lol

  • @GechHong
    @GechHong 5 лет назад

    Are you Obama???

  • @emiliojr.cabandon6257
    @emiliojr.cabandon6257 2 года назад +1

    NOT A GOOD TEACHER!

  • @shubham-gc9ke
    @shubham-gc9ke 4 года назад

    Maha bekarr