Using the sine function to find the missing length of the hypotenuse

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  • Опубликовано: 13 янв 2025

Комментарии • 591

  • @maxwarp
    @maxwarp 2 года назад +295

    Thanks!

  • @anjalimehta1293
    @anjalimehta1293 4 года назад +1888

    it's funny how this guy teaches me better in five minute videos than my teacher does in hour-long classes

    • @raxii1540
      @raxii1540 3 года назад +48

      I guess it’s more fun how this guy saved my life for my exam TODAY like literally today is my first time to watch him and I understood even though it’s basic trig...I was so bad at it

    • @EdgarTony_
      @EdgarTony_ 3 года назад +9

      lol fr though

    • @willparson6237
      @willparson6237 3 года назад +3

      I’m saved

    • @reesey0886
      @reesey0886 3 года назад

      IKR I might of actually took trig

    • @reesey0886
      @reesey0886 3 года назад

      Look up ancient numerology your mind will be blown

  • @user-dp9yn7zf4l
    @user-dp9yn7zf4l 4 года назад +660

    when u are in online lesson and teacher barely explain,and im here

  • @gogoremakes4567
    @gogoremakes4567 4 года назад +787

    I wish my teacher would record his lessons, because he’s a good teacher, i just need see it multiple times

    • @not_hacking1252
      @not_hacking1252 4 года назад +9

      If he is a good teacher you only need to see it once

    • @tweets9349
      @tweets9349 4 года назад +157

      @@not_hacking1252 people get lost easily and need to listen again

    • @Samrtfirdeg
      @Samrtfirdeg 4 года назад +76

      @@not_hacking1252 and asking is difficult for some people

    • @ozinLA
      @ozinLA 4 года назад +3

      You should tell him!!!

    • @corlapis4066
      @corlapis4066 4 года назад +8

      then why don't you record your teacher while teaching?

  • @_Verz
    @_Verz 3 года назад +35

    Y’all ever know that feeling of relief when u need to figure something out and legit find a video for essentially the exact same question you’re trying to figure out

  • @jedgriffiths8783
    @jedgriffiths8783 6 лет назад +743

    Better than my maths teacher!

    • @marinatedweasel5424
      @marinatedweasel5424 5 лет назад +24

      My teacher is basically dirt compared to this guy.

    • @kartikreddy4102
      @kartikreddy4102 4 года назад +10

      @@marinatedweasel5424 mine cant teach for shit

    • @xqamii3862
      @xqamii3862 4 года назад +4

      SAME

    • @thekomaenetja6852
      @thekomaenetja6852 4 года назад +3

      Sorry, u look like a stupid. U just copy people's comments.

    • @viktali9651
      @viktali9651 4 года назад +3

      But how do u find y if it asks you to?

  • @Kryptix0III
    @Kryptix0III 4 года назад +117

    stuck with online classes during this whole covid thing. The teacher is alot more limited during teaching lessons, your videos are single handedly saving me during grade 12 math!

    • @vari.x2522
      @vari.x2522 4 года назад +7

      @Dr Dingo There’s different education systems some classes are thought later on

    • @abbi3677
      @abbi3677 4 года назад +10

      I’m in grade 9 struggling to get through this

    • @OGWeezy
      @OGWeezy 4 года назад +12

      bruh this is my freshman work

    • @abbi3677
      @abbi3677 4 года назад

      @@OGWeezy you in my class?? 😂👀

    • @OGWeezy
      @OGWeezy 4 года назад

      @@abbi3677 what city im not giving my school

  • @averyvenegas5731
    @averyvenegas5731 Год назад +21

    8 years later and this still helped me learned this in minutes rather than the week of lessons my teacher has been doing thank you👍🏼

  • @senato_x9293
    @senato_x9293 4 года назад +115

    "It might be too early for the cookie jar song but it's never too early for trig"
    One of the best quotes i've ever heard.

  • @rosina29
    @rosina29 4 года назад +96

    It's never too early for the cookie jar song, sir

  • @Rastamouse_
    @Rastamouse_ 4 года назад +54

    this is such a hard topic for me and I've watched literally loadsss of videos and this is the only one that helped so thank you :)

  • @scat4me
    @scat4me 4 года назад +24

    I always thought that the hypotenuse was used to hang a hippopotamus. You learn something new every day

  • @saronteklu9963
    @saronteklu9963 4 года назад +26

    Literally one of the best math channels on here😭

  • @monicadallapria7231
    @monicadallapria7231 4 года назад +12

    Brian, you are a brilliant teacher. Thank you! You've become my go-to channel when I'm studying. You're helping so many students during these difficult lockdown times.

  • @mmaipai
    @mmaipai 6 лет назад +157

    Thank you, you saved my ass from getting screwed in a test tomorrow XD

    • @laurenwilshaw4647
      @laurenwilshaw4647 5 лет назад +4

      Bluewolf Animations hahaha same I’ve got mine in 2 days and didn’t have a clue

    • @brooksyyyyyyy1541
      @brooksyyyyyyy1541 5 лет назад +1

      Bluewolf same

    • @LukeWayne1939
      @LukeWayne1939 5 лет назад +3

      Wish you all of the future test takers good luck! How did those test go btw

    • @emilydeplazes453
      @emilydeplazes453 4 года назад +1

      Literally me right now 😅😅

    • @sugisusi2864
      @sugisusi2864 4 года назад

      Very bad

  • @fakevoices1
    @fakevoices1 4 года назад +76

    I just realized this was from 6 years ago. LOL. These kids all graduated now. Crazy how these methods always stay the same throughout the years

    • @gabbypatino7303
      @gabbypatino7303 3 года назад +3

      Yeah, excluding common core. Its stupid to me id rather do it the traditionsl wsy

    • @shanemacey4250
      @shanemacey4250 3 года назад +5

      crazy how triangles never change

    • @nerdhopper8604
      @nerdhopper8604 3 года назад

      @@gabbypatino7303 Traditional is the easiest way possible! doing lattice in math SUCKS

  • @johnoyarrow8830
    @johnoyarrow8830 4 года назад +10

    Man, you are an absolute lifesaver! I am studying mechanical engineering and my tutor has some "different" ways of teaching, she has a tone of knowledge don't get me wrong but sometimes her way of explaining makes thing unnecessarily difficult.
    Anyway i want to say thank you very much for making this easier to understand you sir are a legend in my mind!!!!!

  • @catetaylor6759
    @catetaylor6759 3 года назад +2

    These short, easy to understand videos on specific things really help me understand how to do the problem. I can easily search up what homework problem I am having trouble with and watch one of these. These are very straight to the point and you deserve some kind of reward!!!

  • @mr.mclovin4141
    @mr.mclovin4141 3 года назад +13

    Me watching this before the finals: 👀👄👀

  • @jahongirtolqinboyev4021
    @jahongirtolqinboyev4021 4 года назад +1

    A teacher who uses a method that is accurate and easy for students to understand. It is very useful to use such methods because in this video it is not easy to explain everything, sometimes we can not understand everything. But I admire this teacher for teaching. He was able to explain everything to us. I was given this topic today. But I couldn’t understand a bit, especially finding the sides. And now I understand everything 100 percent. Thanks for such a video lesson!!!

  • @mattcooper5102
    @mattcooper5102 5 лет назад +153

    I feel bad for Dennis 😂

    • @xqamii3862
      @xqamii3862 4 года назад +10

      why? he got it right

  • @stevenhodgkiss442
    @stevenhodgkiss442 4 года назад +3

    Thanks Brian! You helped this old man figure out the length of 3 legs of a wooden stool project I am working on based upon the desired height. I am sure your students are benefiting greatly from your teaching skills. Calling on the students by name is very effective too. I am sure you have noticed that it helps keep them engaged and feel important enough to participate. We need more teachers like you to teach the next generation of programmers, engineers, builders, entrepreneurs, architects, makers, biochemists, energy scientists, space workers and all other STEM related occupations. Even old and soon to be retired woodworkers like me. This was a great refresher course too.

    • @hebaragheb9266
      @hebaragheb9266 4 года назад

      You talk to much

    • @drecrash
      @drecrash 3 года назад

      @@hebaragheb9266 he was just thanking Brian

  • @stephaneracicot791
    @stephaneracicot791 3 года назад

    he keeps it simple..very simple.hours and hours to input that in your calculator..1980 1990 shooling couldent even teach simple math at all..thank you from a canadian.

  • @joanmeneses1000
    @joanmeneses1000 4 года назад +6

    I have this subject when I was in highschool, I wish my teacher explained trigonometry as easy as this.

  • @DingoXBX
    @DingoXBX 3 года назад +9

    I was literally on the verge of banging my head against my keyboard i cant thank you enough

    • @smolfsh1616
      @smolfsh1616 3 года назад

      omg same, i have a unit test friday and was soo stuck! thanks to the vidoe

  • @MrMastershawty
    @MrMastershawty 3 года назад +1

    Im a person that needs every single step written out and explained. thank you for doing this! really helpful!

  • @Ben-bi7ep
    @Ben-bi7ep 3 года назад +1

    you've saved my life. Im homeschooled and i was going crazy finding videos on this and you are the only one. THANKS

  • @julianvaladez6534
    @julianvaladez6534 4 года назад +6

    I love this man, he even does better than my teacher please give him a raise

  • @shawnlin7247
    @shawnlin7247 4 года назад +6

    this man will single-handedly carry e through my math class this year

  • @chelseaclarke8474
    @chelseaclarke8474 2 года назад +2

    I am going to a new school this year and I was put in a higher math class in which I had to learn sine, cosine, and tangent. Your videos have been helping me soo much! I really appreciate your hard work.

  • @ajp5556
    @ajp5556 3 года назад +1

    I am blown away at how easy this is when it’s explained properly

  • @randominternetguy646
    @randominternetguy646 4 года назад +22

    i remember when i had to apologize to my teacher when she called me dumb... then I made it clear and visible to her that i dont want to learn from her anymore.. so i just shut up every math subject.. searched her current lesson on youtube and just sit back and relax while she's there on the board yappin.. and everytime we have quizzes, shes always surprised how im able to solve... then she ended up failing me because she was intimidated by it..

    • @S50Xavier
      @S50Xavier 4 года назад +12

      fuck her tell the school man

    • @magicpanda1014
      @magicpanda1014 4 года назад +5

      Yeah tell the school... she shouldn’t be allowed to teach

    • @captainbumbum5795
      @captainbumbum5795 3 года назад +2

      zoomers rise up

    • @yoBxnni
      @yoBxnni 3 года назад +1

      she just mad she cant teach right😭

  • @studywithme5998
    @studywithme5998 3 года назад +1

    here is a small tip to make this easier and faster, so instead of doing all the algebra at 3:40 you can just cross multiply sin36=12/x so it becomes x=12/sin36 straight away that's how my teacher taught us and I kinda find it a bit easier than having to do all that algebra.
    thnx tho this vid was actually very helpful cause I needed to shake my memory before the test lol

  • @keithmanara2856
    @keithmanara2856 5 лет назад +8

    ive got my final coming up, forgot everything, learned it again, thanks for the help!

  • @BourbonondaBayou
    @BourbonondaBayou Год назад

    After going back to school at 45yrs old and doing it online, this guy’s vids have been a lifesaver. I’m still bad at algebra and trig but these vids have helped me be slightly not as bad anymore

  • @jasminewhitehead1752
    @jasminewhitehead1752 2 года назад

    This is exactly what I needed. I just started my college trig class and lemme tell u. I needed this.

  • @marzcrebird8351
    @marzcrebird8351 Год назад

    I had 5 lessons and couldn't get it but with your video (5ms) i got it instantly.Thank you so much for what you do!

  • @MARLUN1T4
    @MARLUN1T4 5 лет назад +1

    Thank you. I'm taking intensive two week courses every six months for the electrical trade and the classes are super fast paced. We had two hours to try to learn sine cosine tangent and then a test tomorrow! I'm really thankful for your videos, plus my instructor does not simplify this like you do. Please keep uploading your videos

  • @mikegtr7
    @mikegtr7 Год назад

    I'm taking an online Technical Mathematics course and we get to these kinds of problems and the book doesn't even elaborate how to solve these. I watched this video and was able to understand within 5 minutes. Thank you!

  • @edgarj2782
    @edgarj2782 2 года назад +7

    Idk if this helps but whenever your trying to figure out what you need (make sure the denominator is the one your looking for!) because this confused me later on in phisics

  • @DATRATMANZ
    @DATRATMANZ 4 года назад +2

    Im stuck at home for the Quarantine and my math teacher in high school gave me work on this and we definitely did not learn this thanks for teaching me how my man. You saved me great job.

  • @MC-tw9jm
    @MC-tw9jm 4 года назад +1

    Watching this in 2020 your a life saver great teaching !!!!

  • @kyliepower6121
    @kyliepower6121 5 лет назад +3

    Passed with an 80% ! Thanks for ur help!

  • @dc83_
    @dc83_ 4 года назад

    i want a teacher like this so much

  • @onurhajiyev5132
    @onurhajiyev5132 5 лет назад

    Finally a normal people who explained it correctly and precised thanks!

  • @maddoxpower3284
    @maddoxpower3284 Год назад

    Worlds most efficent and understanding math teacher!

  • @charleykohlmeyer2787
    @charleykohlmeyer2787 3 года назад

    brian you are the only thing that has gotten me through my math classes this pandemic thank you

  • @durban55
    @durban55 4 года назад +3

    This video is absolutely amazing. You explain the concept in such a clear and understandable way. THANK YOU!!!!

  • @ptcla
    @ptcla Год назад

    Thank you! Your video has helped me over a hump and now I'm moving forward with survey math.

  • @eyesoffate187
    @eyesoffate187 2 года назад

    It's the day before my geometry SOL. This video saved me so much time puzzling over my messy notes.

  • @oliverkenny7278
    @oliverkenny7278 4 года назад

    best maths teacher on the planet!!

  • @brocklewis6462
    @brocklewis6462 5 лет назад +1

    Lol I just searched up help for a problem and got exactly what I needed. I searched a second problem and got the exact same channel. Thank you dude you helped me a lot.

    • @willdavies1
      @willdavies1 5 лет назад

      same!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • @IScribble_
    @IScribble_ 5 лет назад +23

    i got homework on this and we didn't learn it like at all so thanks for this

  • @jackchambers4307
    @jackchambers4307 4 года назад

    This is the best content I have ever looked at

  • @relevent160
    @relevent160 4 года назад +20

    Imagine KSI learning math from him and then giving him a shout out

  • @Jaydunnnn
    @Jaydunnnn 4 года назад +1

    you're 5 min video explained this much better than the 1 hour lesson my math teacher did

    • @harrymatabal8448
      @harrymatabal8448 9 месяцев назад

      Don't blame your teacher because you are stupid

  • @nathanielwells7100
    @nathanielwells7100 Год назад

    This man is a blessing.

  • @sumedhasquared
    @sumedhasquared 3 года назад +1

    THANK U SM! i forget this everytime hopefully now this can stick in my mind.

  • @akiflol281
    @akiflol281 4 года назад +1

    I have my finals tomorrow and this video helped me so much 😭 thanks man you're a real teacher

  • @ochaou123
    @ochaou123 4 года назад

    You are so much better than my professors at saskpolytech !

  • @Albino_gorilla
    @Albino_gorilla 4 года назад +1

    I'm taking a test right now and I just learned how to do it thank you

  • @mikasenesha77
    @mikasenesha77 3 года назад

    i like how this man explain every single detail of the lesson.Absolutely better than my math teacher 😆

  • @sarahzampella223
    @sarahzampella223 4 года назад +2

    you are my hero brian thank you so much

  • @wyattbell6961
    @wyattbell6961 3 года назад +2

    This guy saved me from failing finals

  • @liz4914
    @liz4914 2 года назад

    Thank you so much. It's 4 classes before finals and I really needed this. Very helpful and you're very funny

  • @STBRetired1
    @STBRetired1 4 года назад

    I just got a new TI-84 calculator. Monstrous computing power. But it came up with a BIG difference in answer to the problem on the board. Finally one sentence you said at the 3:57 mark got through to my brain - "Make sure our calculators are in degrees mode". Mine wasn't. Such an expensive calculator should know what mode I want to be in. So, I had to MANUALLY change over from Radians to Degrees. Your answer is correct. Thought you'd like to know.

  • @bombytetoo
    @bombytetoo 3 года назад

    teachers always make it look harder. thanks for the video!

  • @nathanilxnga
    @nathanilxnga 3 года назад

    learned something so fast in 5 min then in 30 min,Thanks so much you a Beast.
    Thumbs up for making this look ridiculously easy.👍🏾🔥🔥🔥

  • @cosmic_rain9417
    @cosmic_rain9417 3 года назад +1

    This guy was ready for quarantine, all his classes are youtube videos, he dosent even have to work😂😂

  • @vskyt7414
    @vskyt7414 2 года назад

    It like this guy specialises in everything I’m looking for
    Great videos keep it up

  • @laurel_77337
    @laurel_77337 2 года назад +1

    How would you do it if you have just adjacent and and one angle

  • @lilsrva
    @lilsrva 10 месяцев назад

    Thank you sir, I slept in and missed class today 😢! This is helping me with my homework!!

  • @yjz4609
    @yjz4609 2 года назад

    wow, this is kinda fun. i don't like math since i don't understand and my teacher explains things way too fast. this was really helpful! thank you.

  • @Ok-qj8rj
    @Ok-qj8rj 3 года назад

    This guy has been teaching me math better than my school teachers since 7th grade , im a sophomore now . Mans always comes in clutch

  • @fhdnrixnrusnk3803
    @fhdnrixnrusnk3803 Год назад

    This guy actually helped me so much I was able to pass the final for my freshman year

  • @CraftySquid-9001
    @CraftySquid-9001 3 года назад

    Holy hell I can actually understand how to do this. My teacher just uses lessons she made in like 2013 and forces us to do homework on our online textbook that is upsetting vague when telling you how you got a question wrong. Thank you for making this easier to understand!

  • @kazushisudou1537
    @kazushisudou1537 Год назад

    This video helped me out thanks for making the explanation simple but good ❤

    • @brianmclogan
      @brianmclogan  Год назад

      You are very welcome!! So happy to help

  • @lovelypetals3362
    @lovelypetals3362 Год назад

    I was having such trouble getting this, until I checked if my calculator was in degree mode... Thank you so much!

  • @Itsjamesblonde
    @Itsjamesblonde 7 месяцев назад

    I use to watch this guys videos to get by in high school with no expectation of ever using it in the real world and now 8 years later I’m watching the same videos for my job lol

  • @christinahernandez1019
    @christinahernandez1019 7 месяцев назад

    Such a great math teacher

  • @lukevaz5167
    @lukevaz5167 4 года назад +1

    online school has everyone coming to this guy lol

  • @jillybrownie2390
    @jillybrownie2390 Год назад +1

    I have a question, and if anyone can help me out, please do!
    So we know that the right angle is 90 degrees. We know that the given angle is 63 degrees. Why can't we add those two numbers and subtract them from 180 in order to obtain the last angle? Why doesn't this work here?

  • @myshorts8259
    @myshorts8259 4 года назад

    This guy can explain this work, and make it much easier for me

  • @vivianmariahh
    @vivianmariahh 3 года назад +2

    im literally crying why is this actually so simple i miss in person school

  • @ravichaudhary3054
    @ravichaudhary3054 Год назад +1

    What if the perpendicular is 2000cm and base is 20cm in a right angle triangle then what will be value of theta ..please tell

  • @rickardandersson8528
    @rickardandersson8528 4 года назад

    very big help, thanks from sweden

  • @kraney_
    @kraney_ 5 лет назад +5

    Helped on my Maths homework.

  • @redvargas7866
    @redvargas7866 Год назад +1

    hi, sir. may I know how can you calculate 12/sin(63°) in degrees without using a calculator?

  • @ten8986
    @ten8986 3 года назад

    I have a worksheet due in a few hours and this helped a ton thank you so much!!

  • @corlapis4066
    @corlapis4066 4 года назад

    I wish I had a teacher like you sir..

  • @sethpotter2193
    @sethpotter2193 4 года назад +1

    How would you do this with no degrees like on the right in the first problem

  • @ChayaShe
    @ChayaShe 10 месяцев назад

    Dude you are literally the best could you be my math teacher

  • @lucid1268
    @lucid1268 3 года назад

    this was extremely helpful for my minecraft speedrunning strats. thank you!

  • @gaberobert4117
    @gaberobert4117 9 месяцев назад +1

    How do I use the calculator??

  • @monstrum5074
    @monstrum5074 2 года назад

    Thank you, I gained alot from this video

  • @farruxbeksolijonov8779
    @farruxbeksolijonov8779 2 года назад

    Best explaintaion ever!!!

  • @brewislewis4812
    @brewislewis4812 4 года назад

    Thanks so much, I didn't know what my teacher was on about. So much clearer!

  • @RoxyJones3
    @RoxyJones3 Год назад +1

    Thanks helped me in 3 minutes then my teacher did in an hour.😀

  • @Ziggy0120
    @Ziggy0120 6 лет назад +1

    Thank you so much!!!!! you explained it to where it became easy!

  • @sammolintas6965
    @sammolintas6965 2 года назад

    The thing is the examples our teacher gave us is ok but the questions are different so thank you sir.