How to Find the Surface Area of a Cylinder | Math with Mr. J

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  • Опубликовано: 21 авг 2024
  • Welcome to How to Find the Surface Area of a Cylinder with Mr. J! Need help with finding the surface area of a cylinder? You're in the right place!
    Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with cylinder surface area. Mr. J will go through calculating surface area examples and explain the steps of how to calculate the surface area of a cylinder.
    About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.
    Click Here to Subscribe to the Greatest Math Channel On Earth: goo.gl/XHTrfY
    Follow Mr. J on Twitter: @MrJMath5
    Email: math5.mrj@gmail.com
    Music: www.bensound.c...
    Hopefully this video is what you're looking for when it comes to calculating the surface area of a cylinder.
    Have a great rest of your day and thanks again for watching!

Комментарии • 643

  • @malachismyname8187
    @malachismyname8187 3 года назад +722

    bro no joke you actually just saved my life

    • @ashleylo2718
      @ashleylo2718 3 года назад +6

      who asked

    • @41dem
      @41dem 3 года назад +58

      @@ashleylo2718 Joe mama

    • @mendywho
      @mendywho 3 года назад +7

      love the riley pfp

    • @serotonin9984
      @serotonin9984 3 года назад +41

      @@ashleylo2718 someone’s had a bad day🙄✋

    • @ashleylo2718
      @ashleylo2718 3 года назад +9

      @@serotonin9984 yeah my dog threw himself out the window mb

  • @josu7431
    @josu7431 3 года назад +1232

    Its funny how he explains better than most teachers

    • @lucasgunner0770
      @lucasgunner0770 3 года назад +5

      juuStsssiNNN iss CRRrRaAaCckckEEDdd aaAAAAtTtt FoRTnIte mY gUY uuGH UGh UgH ugh ughhhHHHH

    • @katiemoncur-beer2697
      @katiemoncur-beer2697 3 года назад +24

      @@lucasgunner0770 dude wtf you've literally replied to every comment with this 😂

    • @tariqnoel6540
      @tariqnoel6540 3 года назад +4

      Yess

    • @inconsistentthings3823
      @inconsistentthings3823 3 года назад +3

      IKR

    • @paytonl4221
      @paytonl4221 3 года назад +5

      I was sick all week and I have to take the math test, so here i am

  • @Zainxq
    @Zainxq Год назад +148

    The fact that I learned it better in 2 minutes than 3 hours of my teacher explaining and 2 hours of worksheets is amazing

    • @leehitashi2621
      @leehitashi2621 8 месяцев назад +1

      That teach aint right

    • @sdifty
      @sdifty 6 месяцев назад +2

      yea my math teachers teaching is confusing ngl

  • @beastmodejelly8654
    @beastmodejelly8654 3 года назад +260

    It's crazy that the formula is what makes this things look complicated

    • @lucasgunner0770
      @lucasgunner0770 3 года назад +3

      juuStsssiNNN iss CRRrRaAaCckckEEDdd aaAAAAtTtt FoRTnIte mY gUY uuGH UGh UgH ugh ughhhHHHH

    • @Kaleeb.92
      @Kaleeb.92 3 года назад +24

      @@lucasgunner0770 your not funny 😐😬

    • @altheamadrigal5209
      @altheamadrigal5209 3 года назад

      @@lucasgunner0770 pfffft. Hahahhaha!!!

    • @altheamadrigal5209
      @altheamadrigal5209 3 года назад +1

      @@lucasgunner0770 for me is! Sorry, no offense tho

    • @ashleylo2718
      @ashleylo2718 3 года назад

      ok man

  • @kim7859
    @kim7859 3 года назад +325

    kinda cool how ive learned more in these 5 mins then my years of school

  • @Not_me52
    @Not_me52 5 месяцев назад +14

    test tomorrow wish me luck

  • @ashlee2520
    @ashlee2520 2 года назад +54

    Thank you Mr.J, you explains better than most teacher. i've learned more in these 5 mins.Thank you so much!!!!

  • @leferretqueen2486
    @leferretqueen2486 3 года назад +89

    My teacher: “ how can i teach that any simpler?”
    Mr.J: * does the exact thing my teacher said he cant do*

    • @ashleylo2718
      @ashleylo2718 3 года назад

      HAHAHAHAHA MAN UR SO FUNNY ASHAHAHAHAHAHHAAHASHDASDH

    • @Triggapulla561
      @Triggapulla561 3 года назад

      Literally 😭😭

    • @NateHomeless
      @NateHomeless 2 месяца назад

      @@ashleylo2718 you were just on demon timing 3 years ago

  • @kirstiepolly7548
    @kirstiepolly7548 3 года назад +19

    This man is a Goat keeping me with straight A’s

  • @agentpanda6438
    @agentpanda6438 Год назад +27

    Mr j is the goat, he explains perfectly and is straight to the point

  • @user-lj6ow8xc2c
    @user-lj6ow8xc2c Год назад +9

    The last answer is 207.24 ...

  • @klankyburd1183
    @klankyburd1183 3 года назад +47

    You are everyone's teacher lol

  • @wolfienot_found929
    @wolfienot_found929 4 года назад +63

    My teacher and I love your videos! They are so helpful!

    • @lucasgunner0770
      @lucasgunner0770 3 года назад +4

      juuStsssiNNN iss CRRrRaAaCckckEEDdd aaAAAAtTtt FoRTnIte mY gUY uuGH UGh UgH ugh ughhhHHHH

    • @BlazeAureus
      @BlazeAureus 3 года назад +1

      @@lucasgunner0770 is he taken?!?!

    • @iamboltage504
      @iamboltage504 3 года назад

      cap

    • @wolfienot_found929
      @wolfienot_found929 3 года назад

      @@iamboltage504 not rlly

    • @Fatcock514
      @Fatcock514 3 года назад

      @@lucasgunner0770 juuStsssiNNN iss CRRrRaAaCckckEEDdd aaAAAAtTtt FoRTnIte mY gUY uuGH UGh UgH ugh ughhhHHHH

  • @MrsSuri947
    @MrsSuri947 2 года назад +7

    Bro you are beter than every teacher who teaches maths in our school. Thanks for sharing this with us. It helped a lot ☺️🙏🏻

  • @NoobGaming-jm4mo
    @NoobGaming-jm4mo 2 года назад +6

    THIS MAN HAS JUST SAVED ME

    • @MathwithMrJ
      @MathwithMrJ  2 года назад +2

      I got you! Glad I could help.

  • @siriusyo7344
    @siriusyo7344 2 года назад +16

    Thank you. This video was short, precise, and straight to the point.

  • @pierceanderson8640
    @pierceanderson8640 3 месяца назад

    What I really like what Mr. J does in this video is when he breaks down the formula into simpler terms. I really like how he explains the explanation behind the formula and what it means. Many students need tips like this if they want to succeed.

  • @WeirdGuy3770
    @WeirdGuy3770 6 месяцев назад +2

    its funny how bro explained it to me in 5 mins and i understand when my math teacher explained this in 6, 45 minute classes and i still didnt know it 💀 you gained yourself a sub pal thanks 👍

  • @waifutriesndies9017
    @waifutriesndies9017 2 года назад +8

    I got caught up on the formula at the top. You have dots in between the two individual formulas. That means multiply.

    • @MathwithMrJ
      @MathwithMrJ  2 года назад +8

      Those are actually addition signs, but I can see what you mean. On a small screen, like a phone, it can look like a dot. I have since changed the font of addition signs in order to avoid this confusion. Thank you for bringing this to my attention.

  • @edzhighlights3837
    @edzhighlights3837 2 года назад +8

    You explained it very well, thank you for that, you are the best online teacher in youtube!!!

  • @vents4uuuu
    @vents4uuuu 6 месяцев назад +7

    THANK YOU SO MUCH YOU LITERALLY SAVED MY GRADE!!!

  • @Fynn.onpawz
    @Fynn.onpawz 3 месяца назад +3

    My math teacher never explained this but it’s on my at home, homework test to this helps :)

  • @thrfnns
    @thrfnns 3 года назад +6

    YOU SAVED MY LIFE THANK YOU SOOOO MUCHHH

  • @thatblender3443
    @thatblender3443 2 года назад +3

    You're a better explainer than the books some schools produce for their students.

  • @hikergamer6557
    @hikergamer6557 2 года назад +4

    For anyone confused about the (3) squared it’s 3times 3 basically

  • @superarv1507
    @superarv1507 3 года назад +9

    I have a test tmrw, tysm

    • @Fatcock514
      @Fatcock514 3 года назад +2

      juuStsssiNNN iss CRRrRaAaCckckEEDdd aaAAAAtTtt FoRTnIte mY gUY uuGH UGh UgH ugh ughhhHHHH

    • @laylad1955
      @laylad1955 3 года назад

      @@Fatcock514 jUStiNNnnNnnNnNnNnNNN🦍🦍

  • @Victoriiieeee
    @Victoriiieeee 3 года назад +6

    Thank you so much you explain so much clearer than my math teacher!

  • @blueleafy7167
    @blueleafy7167 Год назад +2

    I didn't understand this for 40 minutes in class but I watched the explanation twice and got the right answer in 5 minutes

  • @Luke_skywalker01
    @Luke_skywalker01 Год назад +2

    You really helped me

  • @Sh4dowsn4il
    @Sh4dowsn4il 3 месяца назад +2

    me:
    math teacher explains it multiple times: confused
    Mr. J explains it once: I understand it now 👍

  • @Rexred09
    @Rexred09 Год назад +3

    Real life saver right here.

  • @nossss329
    @nossss329 2 месяца назад

    i have a test tomorrow and i missed school for 2 weeks cause i was sick and your tutorials helped me SO much ty!

  • @jodimilton6343
    @jodimilton6343 3 года назад +8

    You have an amazing way of explaining these various comcepts... while using accurate and distinict math vocabulary! Excellent. I provide a link for my math students as a reteach or refreshed that they can reference! Thank you!

  • @gguckookieandrea5920
    @gguckookieandrea5920 3 года назад +3

    the fact that RUclips teachs better than our teachers

  • @magnateck107
    @magnateck107 2 месяца назад

    HE explains it better than the teachers

  • @emersonrhodes6436
    @emersonrhodes6436 4 месяца назад +2

    Bro helped me so much,Thank you🫡

  • @jeanbersaluna7796
    @jeanbersaluna7796 3 года назад +11

    im from elementary and our teacher gave us high school lessons the reason why im here

    • @FauxReal.
      @FauxReal. 3 года назад +6

      not highschool, middle school

    • @madebyamanda
      @madebyamanda 3 года назад

      middle school same for me

    • @FauxReal.
      @FauxReal. 3 года назад +4

      @@madebyamanda tik toker detected, engaging weapons

    • @madebyamanda
      @madebyamanda 3 года назад +1

      @@FauxReal. haha so so funny

    • @Dewdear
      @Dewdear 3 года назад +1

      K to 12?

  • @paolodelio9218
    @paolodelio9218 3 года назад +5

    great stuff, which software do you use to record?

  • @pr3ttysus922
    @pr3ttysus922 5 месяцев назад

    You saved my life right now I love you so much like I cant even explain the level of gratitude I have towards you I was struggling all day with this homework due tomorrow ready to end it all then I found this video and started crying when I understood the concept. THANK YOU!!!!

  • @andrewperez5576
    @andrewperez5576 3 года назад +21

    wait im confused how did you get from 66 to 207 i was catching on tll that was brought up

    • @operationfrost2661
      @operationfrost2661 3 года назад +9

      I’m confused to but I think he pressed the pie button on his calc after putting 66 in and it went to 207

    • @andrewperez5576
      @andrewperez5576 3 года назад +4

      @@operationfrost2661 oh youre right he did thanks

    • @raheen8949
      @raheen8949 3 года назад +3

      @@andrewperez5576 this is a little late but he multiplied it by Pi which always equals 3.14 or 22/7 as a fraction so what he did was 3.14 x 66

    • @raheen8949
      @raheen8949 3 года назад +1

      @@andrewperez5576 if you still don’t understand this video explains it ruclips.net/video/DLcjed7qy4I/видео.html

    • @imraangqotso6348
      @imraangqotso6348 3 года назад +2

      @@raheen8949 you a king remember that

  • @cookingwithkiddos3260
    @cookingwithkiddos3260 2 года назад +2

    thanks so much now I won't get smacked by parents for bad grade

  • @yollydaliva6060
    @yollydaliva6060 Год назад +1

    thank you mr. j. I often got my answer as soon as I listened to you explanation😉😉

  • @stephenabu37
    @stephenabu37 4 месяца назад +2

    Because of you I will be able to sleep tonight

  • @ballsacks90873
    @ballsacks90873 Год назад +1

    amazing vid it hellped super well man u deserve a oscar for sure

  • @emilyberghuis3151
    @emilyberghuis3151 3 года назад +7

    Thanks for another great video!

  • @Fly-By-Guys1622
    @Fly-By-Guys1622 Год назад +1

    Finally someone who actually gets my problems😂

  • @theartroyalty4429
    @theartroyalty4429 3 месяца назад

    literally saved me. whenever im struggling with math, I know that mr J will help. (600th comment!!)

  • @mohaniesewcharran7058
    @mohaniesewcharran7058 2 года назад +1

    J be saving lives out here😭 thanks dude!!

  • @sparky_boi_plays4101
    @sparky_boi_plays4101 Год назад +1

    Thank You! You explain things SO much better than my teacher!

  • @IRONMAN-us2iv
    @IRONMAN-us2iv 2 года назад +2

    Bro got a fade on his bitmoji💀🥶🥶

  • @PremAhluwalia
    @PremAhluwalia 5 месяцев назад +1

    Thank you , my test is in 5 days and I was panicking 😂thanks

  • @oadmhernandez
    @oadmhernandez Год назад

    You're a life saver. I had to relearn this so that I can help my son with his homework. Thank you.

  • @cheryl5117
    @cheryl5117 5 месяцев назад

    I was on vacation and my teacher just gave me bunch of sheets to do without instructions. BRO JUST SAVED ME!

  • @sarahhoward7062
    @sarahhoward7062 Год назад +1

    THANK YOU SO MUCH MR. J YOU ARE A LIFESAVER!!

  • @MetalArms16212
    @MetalArms16212 2 года назад +2

    You have upgraded my math by a lot. Even though it took me an hour to get it!!!!!🥳🥳🥳

  • @Wfghcff
    @Wfghcff 10 месяцев назад

    It’s 12:18am and I have multiple math sheets to do and then this life saver teaches me everything

  • @islasmiler6766
    @islasmiler6766 8 месяцев назад +2

    Absolute saviour thank you so much

  • @11037_kuwata
    @11037_kuwata Год назад

    this guy is fr saving my grades rn
    most math teachers make this way more complicated than it needs to be

  • @anrzy5447
    @anrzy5447 Год назад

    BRO IS THE BEST TEACHER EVER

  • @arindasanata5115
    @arindasanata5115 3 года назад +1

    Well i enjoyed your lesson i understand them so first

  • @Whyulookingbruh
    @Whyulookingbruh 2 года назад +1

    If you guys didn't understand first watch his other surface area video form this channel and come to this video and hopefully you will understand it

  • @harui7681
    @harui7681 3 года назад +2

    mr.j coming in clutch😭😌

  • @toolovely6744
    @toolovely6744 3 года назад +3

    thanks for the help!

  • @user-mn6kj3tp4m
    @user-mn6kj3tp4m 2 месяца назад

    I love this teach, His explanation is so understandable ❤

  • @user-ps3oj5hx4d
    @user-ps3oj5hx4d 11 месяцев назад +1

    Great teacher 🎉🎉🎉

  • @kholoud79alostaz
    @kholoud79alostaz Год назад

    Bro is my new math teacher. Bro saved lives.

  • @graveyardden
    @graveyardden Год назад +1

    i love Mr. J

  • @MusicManiac_11
    @MusicManiac_11 2 месяца назад

    Thank you so much mr j. My teacher hasn’t taught us that yet. Always better 2b prepared

  • @kalotayao2416
    @kalotayao2416 2 года назад +1

    Now I've realized that it's so simple. Thank You!

  • @skwirl8492
    @skwirl8492 3 года назад +1

    You single handedly saved my grades

  • @lissarodrigues8950
    @lissarodrigues8950 2 месяца назад

    I'm not in school and I'm remembering my days! I used to dominate the geometry in class when I was a child always😅❤!

  • @Katiegrace1111
    @Katiegrace1111 Год назад +1

    Thank you

  • @rightpath4616
    @rightpath4616 2 года назад +1

    best math teacher :) in youtube

  • @ehabahmed6114
    @ehabahmed6114 2 года назад +2

    Life saver. Thank you so much

  • @raidenshotgun9474
    @raidenshotgun9474 2 года назад +3

    Bro you are the reason i got a high grade on math❤️

  • @saidneder41
    @saidneder41 4 месяца назад

    Learning optimization in Calculus 1 makes me to go back and forth with Mr J's videos lol

  • @renegade8936
    @renegade8936 Месяц назад

    Thanks man , now I’m confident that I’ll pass my exam

  • @Shishui3008
    @Shishui3008 Год назад +2

    I have a test tmr thanks

  • @Stk123player
    @Stk123player Год назад +1

    Thank you no joke, you save from my exam

  • @outpizzathehut6056
    @outpizzathehut6056 2 года назад

    Dude thanks for doing these videos I’ve been trying to get my ged for a while now all I have is math and you’re saving me

  • @spongebot
    @spongebot 3 года назад +4

    Thx for the video it helped allot

    • @lucasgunner0770
      @lucasgunner0770 3 года назад +1

      juuStsssiNNN iss CRRrRaAaCckckEEDdd aaAAAAtTtt FoRTnIte mY gUY uuGH UGh UgH ugh ughhhHHHH

  • @wearebackwoo6558
    @wearebackwoo6558 3 года назад +1

    He makes it so simple

  • @diananamuyeemba2619
    @diananamuyeemba2619 3 года назад +2

    Thanks Mr j

  • @sndraxioo7752
    @sndraxioo7752 2 года назад

    best math teacher EVER

  • @lilynotlillybro2819
    @lilynotlillybro2819 2 года назад +3

    Hello Mr J I would like to ask what happens when theres 3 numbers instead of 2?

  • @saphierestar8481
    @saphierestar8481 2 года назад +1

    thx u save my homework life

  • @DomRumak
    @DomRumak 3 месяца назад

    Bit late but your an actual life safer. Thank you so much

  • @RealRiceWarrior69
    @RealRiceWarrior69 6 месяцев назад +1

    bro just taught me and entire course

  • @viqztst
    @viqztst 4 года назад +4

    You are the most amazing teacher 👨‍🏫 i almost no Evreything about math tysm

  • @ZapperTheFox_
    @ZapperTheFox_ 2 года назад +1

    You're the absolute best! Thank you so much!

  • @bowengordon3029
    @bowengordon3029 3 месяца назад

    Thanks for the help on this video! It really helped me get a grasp on what the formula of this is and how to do it. Thanks for the help❤

  • @MetalArms16212
    @MetalArms16212 2 года назад

    Keep teaching and be as simple as you are!!!!!.

  • @kimberlyhovis5864
    @kimberlyhovis5864 3 месяца назад

    This was so easy to understand, thanks!

  • @aidanwhelan343
    @aidanwhelan343 2 года назад

    i have a terrible teacher who mumbles so after class i just watch these videos and they save me

  • @emmerjosefodsinada
    @emmerjosefodsinada Год назад

    He teaches more good than teachers

  • @gamingwithseby1591
    @gamingwithseby1591 5 месяцев назад

    In he first minute in the sentence where he broke down the equation I learned this material better then my teacher teaching me in 3 hours 😂, thank you Mr. J I might actually past my test tomorrow because of you.

  • @shnootemup6941
    @shnootemup6941 Год назад +1

    Everyone always says he's sooo good at explaining. well everyone is wrong

  • @lylacook4987
    @lylacook4987 3 года назад +2

    Whoever disliked this probably missed the like button and didn’t check it, cause this helps SO DARN MUCH.

  • @SociaLF100
    @SociaLF100 Год назад +1

    Thanks bro it helped quick

  • @ukh0
    @ukh0 2 года назад

    YOU JUST SAVED MY LIFE GOD BLESS YOUU