When Do I use Sin, Cos or Tan?

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  • čas přidán 5. 08. 2024
  • When do I use Sine, Cosine or Tangent?

Komentáře • 636

  • @luckest13th
    @luckest13th Před 7 lety +279

    Learned more in the first three minutes than a whole year in precalculus...

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 7 lety +15

      klyph bradeken Thanks for your kind words. Keep-a-Learning!

    • @garvrathore8862
      @garvrathore8862 Před 3 lety +5

      Kya bata rhe hoooooooo

    • @aayush_7037
      @aayush_7037 Před 3 lety +4

      @@garvrathore8862 indian spoted

    • @class11thsarim46
      @class11thsarim46 Před 3 lety +5

      @@aayush_7037 Indian spoted 😂😂😂

    • @braylonjudson3815
      @braylonjudson3815 Před 2 lety

      You prolly dont give a shit but does anyone know a tool to get back into an Instagram account??
      I stupidly forgot my password. I would love any assistance you can offer me.

  • @kb2007xox
    @kb2007xox Před 6 lety +230

    For all those complaining about "short video" ... consider most school classes are twice the length and some uni or college lectures can be 2 hours long. So yes, relatively speaking, video is short!

  • @amishasinha7710
    @amishasinha7710 Před 5 lety +63

    Very helpful, no one will teach from pure basics!!!! Thanks a lot!!!!

  • @itspersonal54
    @itspersonal54 Před 8 lety +56

    Thank you Allen! I finally had the chance to watch your video and I get it now. I'm able to figure out when to use sin, cos, and tan, and I'm feeling confident enough to do the work assigned by my geometry teacher. You're a big help, keep making videos!

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 8 lety +3

      +Vincent Fenty Perfect!!!! Thanks for asking the question and letting me know that it helped.... M

    • @liyunzhang3256
      @liyunzhang3256 Před 7 lety +2

      Allen Morris lo

  • @asadullahgraphicdesigner2304

    I have watched more than 20 Videos in 6 months, but no one teaches this much Good as you teach. Finally I got this. THANK YOU

    • @BigSpringHigh2020
      @BigSpringHigh2020 Před 4 lety

      You are spot on... Your kind words are appreciated. Keep on enCouraging others.

  • @benjamincabnal
    @benjamincabnal Před 2 lety +9

    This was SUPER helpful! I felt very confident in knowing when to use each function by the end of this video. Great job explaining

    • @FromNewToKnew
      @FromNewToKnew Před 2 lety

      Excellent and thank you for letting me know. Keep-a-Learning!

  • @rogergarside65
    @rogergarside65 Před 6 lety +22

    Some Old Hags Can't Always Hide Their Old Age; the Australian way of remembering these functions

  • @gertrudelewis2771
    @gertrudelewis2771 Před 2 lety +1

    Thanks much Mr . Morris , you helped me a whole bunch looking forward to more videos

  • @payupich
    @payupich Před 7 lety +4

    Hey man thank you very much you are a very clear and slow with your information in a good way.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 7 lety +2

      Thanks Chris. Keep-a-Learning. A few folks had a good question that I did not cover well in this video so check out this one for a few more tips...
      czcams.com/video/b1e69PHTH_U/video.html

  • @Brozer4x4
    @Brozer4x4 Před 7 lety +3

    Great video! Very informative and I like the fact that it starts from the very beginning for people new to the subject. :)

    • @Allenmmorris
      @Allenmmorris Před 7 lety +1

      DEATH 5UCKS Thank you for your kind words. I simply answered the question of one of my students and it seems that many others had the same question. Keep-a-Learning!

  • @-BHAN
    @-BHAN Před 2 lety

    THANK YOU SO MUCH!!! I'M GLAD I FOUND SUCH A HELPFUL VIDEO! This is exactly what I was searching for😭✋

    • @FromNewToKnew
      @FromNewToKnew Před 2 lety

      Excellent. Thank you for letting me know. Keep-a-Learning.

  • @gonzaloluna1989
    @gonzaloluna1989 Před 5 lety +10

    Starting to make sense now. Thanks. Loved your relaxed and clear voice.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 5 lety +1

      Thank you for your kind comments.... I am working a whole new series now...

  • @thanward7291
    @thanward7291 Před měsícem

    Thank you so much for making this video everything makes so much sense now.

    • @FromNewToKnew
      @FromNewToKnew Před 12 dny

      You are most welcome. I appreciate your kind words. They encourage me to keep doing what I am doing.

  • @marcq3921
    @marcq3921 Před 5 lety +3

    Thank you for your thorough explanation on this subject. Much appreciated!

  • @asmaramelody3153
    @asmaramelody3153 Před 5 lety +5

    You relieved my stress. Thank you!

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 5 lety +2

      You are welcome. Thank you for letting me know. Good luck and keep in mind that Calm will Rule the Day!

  • @deniscotter525
    @deniscotter525 Před 2 lety

    This is the best explanation of basic trigonometry I've found. Excellent

  • @monsterjazzlicks
    @monsterjazzlicks Před 7 lety +3

    I think I should have watched this particular tutorial in the TRIS series FIRST of all! For me it offers the best introduction.

  • @MuMu-zk2jk
    @MuMu-zk2jk Před 3 lety

    Really a great way to remember, most of us are confused about these for many years.

  • @webextrax
    @webextrax Před 2 lety +1

    Very well explained ! Save time in life and watch this video !!

  • @alfadilatom6012
    @alfadilatom6012 Před 5 lety +1

    We are grateful for ur solidarity and assistance to orphans and poor students of Nuba Mountains . we beg more help in areas of gradient ,reflection, rotation and congruence .our Almighty father bless u with more knowledge.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 5 lety

      Your comments warm my heart and I assure you, I am working on this. Please wrote to me at allenmorris@yahoo.com and I will share some information with you about my efforts. I believe that you will like what I am doing...

  • @marisaowens7706
    @marisaowens7706 Před rokem

    Thank you so much for your help! I loved that you had a lot of examples and practice questions. I got it down now.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před rokem

      You are most welcome. Thank you for letting me know. Keep-a-Learning!

  • @noobsabotado5814
    @noobsabotado5814 Před 2 lety

    Omg, thanks a lot, literally no one teached me when to use, i searched in my language a lot (portuguese), and i find nothing, thanks i know english, found your video and learned.
    Thanks a lot for the help, i just want to know when to use :), super helpful, now i know :)

  • @gaokhao2984
    @gaokhao2984 Před 4 lety +1

    You are genius....., If you are a professor your students are definitely brilliant

  • @melissarocha9014
    @melissarocha9014 Před 3 lety +2

    thank you so much for this! i have a test in an hour and this is just the refresher i need :)

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 3 lety

      Thank you for letting me know and I hope that you did well. Keep-a-Learning!

  • @rabbisheryl9613
    @rabbisheryl9613 Před 5 lety +1

    Thanks SO MUCH!!! I've been trying to get this straight in my mind for DAYS!!!! this is just what I needed :-) It is a good "sine" for my math success!!

    • @allenmorris9440
      @allenmorris9440 Před 5 lety

      You are very welcome. Thanks for letting me know. Keep-a-Learning!

  • @yazmaragonzalez8373
    @yazmaragonzalez8373 Před 4 lety +1

    the most helpful video I have found so far! thank you so much, your video answered all my questions!

    • @BigSpringHigh2020
      @BigSpringHigh2020 Před 4 lety

      I agree! Thanks for speaking up and being kind.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 4 lety

      Thank you for letting me know. Your words are enCouraging. This video came from a response to a question. It pays to listen..

  • @1973jdmc
    @1973jdmc Před 7 lety +11

    Sir you are brilliant- thank you so much for your natural teaching talent-

  • @lalminlianxymte114
    @lalminlianxymte114 Před 6 lety +9

    Very clear teaching thank you.

  • @kisalkeheliya
    @kisalkeheliya Před 6 měsíci

    Really thank you sir for helping the students with a clear understanding and precisely helping them to keep it on their memory.
    Appreciate it.❤

  • @gracecarley125
    @gracecarley125 Před 7 lety +22

    Thank you Allen! Learned this in 7th grade and just needed a refresher for my high school placement test tomorrow. Great work

  • @jagritikumari6505
    @jagritikumari6505 Před 5 lety +1

    Thank you so much sir, thanking you from the depth of my heart

  • @genevievetauro6531
    @genevievetauro6531 Před 7 lety +14

    Very well explained. Thank you

  • @mohammadahmedragab837
    @mohammadahmedragab837 Před 3 lety +1

    that is brilliant educational video, thank you so much from my heart

  • @ipsi_lea
    @ipsi_lea Před 6 lety +16

    Definitely a Professor or something high end, well in depth explanation, thanks for the help!

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 6 lety +4

      Thank you. I appreciate your kind comments. Keep-a-Learning! and let me know how I can help...

  • @alfadilatom6012
    @alfadilatom6012 Před 5 lety +1

    Thank u teacher , u assisted us a lot in Nuba mountains

    • @ColAllenMMorris
      @ColAllenMMorris Před 5 lety

      Thank you for your kind words. I am glad that I could help. Let me know how I can be of service on other things. Cheers from west Texas!

  • @joelrios2275
    @joelrios2275 Před 4 lety +10

    Who is here for finals😂?🙋🏽‍♂️

  • @jbgood7694
    @jbgood7694 Před 7 lety +11

    Thanks. This was explained very well and the numerous examples helped reinforce the lesson.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 7 lety

      J Bgood thank you for your kind comments. I'm glad that I could help.

  • @Bhagya_Raju
    @Bhagya_Raju Před 5 lety +2

    Sir...well explained.

  • @InterestingTed
    @InterestingTed Před 6 lety +4

    Thanks man! Trying to prepare for some survey work.

  • @rbg11171950
    @rbg11171950 Před 4 lety +1

    Allen, I enjoyed this tutorial thoroughly.

  • @josedelgado4012
    @josedelgado4012 Před rokem

    very good explanation for bigginers. keep the good work as simple it is to understand.

  • @benjaminblanchard8822
    @benjaminblanchard8822 Před 5 lety +4

    I like to think of these things like they're a part of a socially cruel friendship circle, where you've got these super cool kids in school and their names are opposite, adjacent and hypotenuse. Where opposite is the coolest and everyone one wants to be his friend, so he's always on top no matter what, whether he's hanging with adjacent or hypotenuse. Then you got adjacent, she's sorta cool but not as cool as opposite, no one can be like him. So she's only on top when hypotenuse is around. Then you got hypotenuse, they're that one friend that everyone's like, "why do you hang out with this person they're so long and oblique". So hypotenuse never knows what it's like to be the numerator, cause they're always on bottom. But don't worry we need you around hypotenuse, you're the longest one of us all.

  • @newworldorder8002
    @newworldorder8002 Před 5 lety

    Where did 0.8390 come from??? What number crunch how did you get there?

  • @kanty1
    @kanty1 Před 3 lety +1

    Thank you so much for your effort🤍

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 3 lety

      You are more than welcome. Thank you for letting me know that my efforts were helpful to you. Keep-a-Learning!

  • @D4ta1106
    @D4ta1106 Před 2 lety +1

    This vid was amazing thank you

  • @MuhammadImran-sd5yz
    @MuhammadImran-sd5yz Před 6 lety +4

    Sir u r good.This is the explanation which I want but no one could understand me like u.keep making videos like this.
    Thank u

  • @timothydisinger9414
    @timothydisinger9414 Před 3 lety

    Pipe fitter here , this is an excellent tutorial Sir 👌

  • @Urawizardharryy
    @Urawizardharryy Před 8 měsíci

    i finally understood how to use sin cos and tan!! Thank you sooo muchh!!!!

    • @FromNewToKnew
      @FromNewToKnew Před 8 měsíci

      You are most welcome. Thank you for letting me know.

  • @jairoacosta8940
    @jairoacosta8940 Před 5 lety

    best breakdown i found. thank you

  • @sharathnarayan224
    @sharathnarayan224 Před 2 lety

    Amazing video. Certainly learnt a lot. Thanks Allen!

  • @alyssalerona4100
    @alyssalerona4100 Před 2 lety

    I just found a vid that sums up my whole semester to 22mins T__T, thanks!!

  • @sylviaczerniawski794
    @sylviaczerniawski794 Před 7 lety +13

    This really helped me out! Thanks so much :)

  • @solomonpopkey7207
    @solomonpopkey7207 Před 6 lety +5

    Great video very helpful keep up the good work👍👍

  • @wallacesirenavn
    @wallacesirenavn Před 5 lety

    Good explanation about when and how to use the soh cah toa. Loved it very much

  • @roccovitiello7031
    @roccovitiello7031 Před 7 lety +4

    A very good demo

  • @kamurudeenka461
    @kamurudeenka461 Před 4 lety +1

    Brilliantly explained

  • @davisexe6090
    @davisexe6090 Před 4 lety +1

    Learned more in this video then an hour and a half class

  • @Gail-gs9jd
    @Gail-gs9jd Před 3 lety

    It means so much when someone goes over the basics first

  • @muhammadabubakarzia1998
    @muhammadabubakarzia1998 Před 5 měsíci

    This concept was a mystery for me before watching your video
    Thanks

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 5 měsíci

      You are most welcome. Thank you for your kind words. They encourage me to keep-a-going... Allen

  • @aceplayerMusic
    @aceplayerMusic Před 3 lety

    Thank you, this really helped me understand!

  • @morriswahba173
    @morriswahba173 Před 4 lety

    I like your way clear easy simple that's the way should be good on you keep going give us lessons on algebra for beginners thank you

  • @azizolahkarimian7158
    @azizolahkarimian7158 Před 4 lety

    Hello Professor.
    I have a new formula that it can calculate Angels of the Theta only by hypotenuse and adjacent and oppsite sides without use of trigonometric function . My formula has relative error only (+, _)32/100000 (almost Aqua to Zero)
    But I don't know wehre I can Register it ? Please guide and help me .
    Thanks a lot.

  • @notrightmeow3357
    @notrightmeow3357 Před 3 lety

    Great explanation, thanks for making the video

  • @uncut125f
    @uncut125f Před 6 lety +4

    great video lesson. thank you!

  • @shobhasingh9343
    @shobhasingh9343 Před 4 lety

    Your video really helped me a lot brother ;-)

  • @Maw0
    @Maw0 Před 3 lety

    This video is 5 years old, but it still helped me in my current Geometry class. Thank you!

  • @youngirab3913
    @youngirab3913 Před 4 lety

    This video helped me a lot. You explained it better than my teachers.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 4 lety

      Excellent. I am glad that I could help.
      Thanks for letting me know.

  • @shawnlaviol5243
    @shawnlaviol5243 Před 3 lety

    great video!

  • @oduleyeayokunnumi2831
    @oduleyeayokunnumi2831 Před 6 lety +2

    Thanks this helped a lot

  • @ardensampson
    @ardensampson Před rokem

    Holy thank you so much this helped a lot I understand it now

    • @FromNewToKnew
      @FromNewToKnew Před rokem

      Arden, you are most welcome. Thank you for your kind words. Keep-a-Learning!

  • @clutcheu2248
    @clutcheu2248 Před 4 lety

    nice video, it's pretty short compared to classes, i appreciate that :D

  • @dieforyou8857
    @dieforyou8857 Před 3 lety +2

    How do I know where the theta is though?
    I understood everything except that part.

  • @kakoly7697
    @kakoly7697 Před 4 lety +1

    You explained so well👍
    Thanks for your explanation 😊

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 4 lety

      You are most welcome. Thank you for your kind comments. Keep-a-Learning!

  • @harlessdon
    @harlessdon Před 5 lety +4

    Well done, sir. thanks

  • @Monstrikster
    @Monstrikster Před 5 lety +2

    Great job

  • @jamal12554
    @jamal12554 Před 4 lety +1

    This made me feel trigonometry!!!!!! Thank you so much....😊😊😊

  • @pranav_m9268
    @pranav_m9268 Před měsícem

    Thank You Sir!

  • @TechWizeGuy
    @TechWizeGuy Před 2 lety

    Thank you!

    • @FromNewToKnew
      @FromNewToKnew Před 2 lety

      You are most welcome. Also, if you are interested, I worked with a group of students to research and write a book about how to be more successful in school. At the CZcams link below, you can learn how you can get a free copy of the book.
      czcams.com/channels/qg7UCMxEwVAbU5RILj51vg.html

  • @abudusalim4543
    @abudusalim4543 Před 6 lety +2

    great job

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 6 lety

      Thank you for letting me know. It encourages me to continue offering my knowledge and skills for free. Keep-a-Learning!

  • @anjalidhinglani6341
    @anjalidhinglani6341 Před 4 lety +1

    the video is so long that anyone can sleep by just listening it

  • @adminspiderman5378
    @adminspiderman5378 Před 3 lety +1

    2021 and this video is still helping

  • @oohmygod9521
    @oohmygod9521 Před rokem

    suuuuper informative and easy to follow.

    • @FromNewToKnew
      @FromNewToKnew Před rokem

      Thank you for your kind words. Keep-a-Learning! You might be interested in my new CZcams channel at czcams.com/users/fromnewtoknew

  • @louisbrentnell2551
    @louisbrentnell2551 Před 3 lety

    Excellent teaching. Thank you.

  • @georgeokaloh2159
    @georgeokaloh2159 Před 5 lety +1

    This is awesome I like it

  • @oliviersenechal7074
    @oliviersenechal7074 Před 8 lety +6

    thats what i was looking for yeah :D

  • @esterig.9955
    @esterig.9955 Před 6 lety +1

    thank you!

  • @at3sha
    @at3sha Před rokem

    i love this video thank you 🐸🐸

    • @FromNewToKnew
      @FromNewToKnew Před rokem

      It is my pleasure. Thank you for letting me know. Keep-a-Learning!

  • @gristlevonraben
    @gristlevonraben Před 4 lety +1

    This helped, thank you.

  • @masihullahzahed7078
    @masihullahzahed7078 Před 5 lety +2

    Very useful

  • @derekmusicandgameplays8590

    Well it's very good explained thank u very much

  • @uchralmunkhbaatar1392

    Thank you

  • @bornkool
    @bornkool Před 2 lety

    Great system for learning when to apply SOHCAHTOAH
    Thank you for this useful and well presented Trigonometry Lesson. 👍

    • @FromNewToKnew
      @FromNewToKnew Před 2 lety

      You are most welcome. Thank you for your kind words. Keep-a-Learning!

  • @devendersinghattri4654
    @devendersinghattri4654 Před 5 lety +1

    Sir, excellent! Wonderful explanation. Even at the age of 60 I am hopeful of becoming a mathematician!!!!!! What our teachers didn't tell us in college. you told me it now. Thank you very much, indeed. Kindly tell in next video how the values of each degree is calculated.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 5 lety

      The value of each degree is just a ratio. For Tangent, it is just the rise over the run.

  • @rahulmahato1057
    @rahulmahato1057 Před 5 lety +2

    Thanks

  • @ashleysharma8660
    @ashleysharma8660 Před 7 lety +171

    SOHCAHTOA = Some Old Hippie Caught Another Hippie Tripping Over Acid

    • @Allenmmorris
      @Allenmmorris Před 7 lety +4

      Ashley Sharma Thank you. I'm glad that I could help...

    • @milliegreer4815
      @milliegreer4815 Před 7 lety +9

      Silly old hag cracked all her teeth on apples

    • @baruchben-david4196
      @baruchben-david4196 Před 5 lety +1

      Old houses always have old attics.

    • @idek9600
      @idek9600 Před 5 lety +4

      We learnt it as “sex on hard concrete always hurts the others arse”

    • @james77011
      @james77011 Před 4 lety

      😹😹

  • @varkeyjoseph1127
    @varkeyjoseph1127 Před 5 lety +2

    It was very usefull

  • @IxIWHAKRIxI
    @IxIWHAKRIxI Před 4 lety

    where did you get 1.3064 from? @13:53

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 4 lety

      It's algebra. 1.3064 was the unknown in the equation. I solved for x. If you need for me to explain more, let me know and I'll help you learn it. Thanks for asking. I'm here to help you.

  • @Alexic94
    @Alexic94 Před 6 lety +2

    Great explanation, learned alot, but tell me, if i knew all 3 lengths and i needed to find the angle (talking about complex numbers and trigonometry), does it matter which one i use based on whether my angle is located in 1st, 2nd, 3rd, or 4th quadrant of the circle?

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 6 lety +2

      Alexic94 No, if you know all three Lengths of the legs and hypotenuse of a right triangle, you can use any one of the three trigonometric functions to find the angle. once you know the angle measure of one of the acute angles, you automatically know the angle measurement of the other acute angle since the third angle is a right angle and all triangles total to 180 degrees.

    • @Alexic94
      @Alexic94 Před 6 lety

      thank you

  • @MaheshBaburajapalayam
    @MaheshBaburajapalayam Před 6 lety +2

    Ya great . Now I understand stand which part adjacent and opposite. Our school and college teacher are memorizing only tech

    • @ColAllenMMorris
      @ColAllenMMorris Před 6 lety

      Thank you for letting me know. Keep-a-Learning! and let me know how I can help you.

  • @jessebrettjames
    @jessebrettjames Před 5 lety

    In your second example you have the hypotenuse and the adjacent side indicated wouldn't you be seeking the opposite in that case as opposed to the cosine of theta? Not sure I understood that bit. Need this for blood stain pattern analysis height calculations. Thanks the rest was very clear and useful for a "non-math" person.

    • @AllenMorrisColonel
      @AllenMorrisColonel  Před 5 lety

      I will be glad to answer a specific question if you have one regarding 11:30 and I will be glad to answer a specific question if you will ask it and give to me the Time Stamp. I am unclear by your comment about the "Second Example."