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Surface Area of Cylinder (Simplifying Math) 

Buffington
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Math Lesson about calculating the surface area of a cylinder.

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4 сен 2024

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Комментарии : 201   
@lunainfor
@lunainfor 3 года назад
I love how clearly he speaks explaining every single detail unlike the other videos that I watched this one is the best! I was working on my homework for 5 hours until I saw this video! God bless this man!!!
@EricBuffington
@EricBuffington 3 года назад
Glad it was helpful! Thanks so much for your kind words! :)
@lunainfor
@lunainfor 3 года назад
@@EricBuffington Np!
@leslieramos-rs8ve
@leslieramos-rs8ve Год назад
If you are struggling with finding a good video that helps you understand how to find the surface area of a cylinder then this is the right video for you. I had such a hard time understanding how to do this and I cant believe how fast I learned it just by watching this 10 minute video. The way he explains everything is so detailed and clear. He literally teaches you step by step. I love him !! Thank you so much ((:
@EricBuffington
@EricBuffington Год назад
Thanks so much for this comment! It means the world to me! 😀
@luunacie9091
@luunacie9091 6 лет назад
THANK YOU SO MUCH FOR SAYING "multiply it times two" instead of "times is by two"
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@shellyjones5080
@shellyjones5080 3 года назад
Lmao
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@rocinneguevara6345
@rocinneguevara6345 4 года назад
This is the best math help channel ever!!!
@EricBuffington
@EricBuffington 4 года назад
Thanks! :)
@kaylynlybbert2381
@kaylynlybbert2381 4 года назад
Thank you so much for simplifying it because when the teacher said it, it sounded like giberish😁
@EricBuffington
@EricBuffington 4 года назад
Glad I could help! :)
@samueltheforbidden2153
@samueltheforbidden2153 4 года назад
FFAAAACCCCTSSSS
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@samyassin1617
@samyassin1617 3 года назад
@@thisisthelongesthandlelolxdxd Bruh what's your problem
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@user-dd2tr9vw4n
@user-dd2tr9vw4n Год назад
I've watched a lot of videos struggled for over a week now, but u made it all clear. Thank u
@justinbot3213
@justinbot3213 4 года назад
299 likes? make that 300, But seriously this is helping so much I don't get why anyone would dislike this, thanks
@EricBuffington
@EricBuffington 4 года назад
Thanks for dropping a like! I appreciate the comment! :) Have a wonderful day!
@chadlbradly2942
@chadlbradly2942 4 года назад
599 likes? Make that 600
@tedlarson2078
@tedlarson2078 Год назад
Great lesson sir
@IvaniaHenriquez-gz9dt
@IvaniaHenriquez-gz9dt 8 месяцев назад
Viewed a couple of videos before this video and didn't understand. This video is more explanatory, showed the rules to use. I practice two different cylinder measurements and remember all the steps and can't believe it. Thank you very much for explaining.
@EricBuffington
@EricBuffington 7 месяцев назад
I'm glad it was helpful! Good luck with all future math problems!
@Brandon_Lee83
@Brandon_Lee83 2 года назад
BEST MATH TEACHER EVER! 🎤🤯🤘
@EricBuffington
@EricBuffington 2 года назад
Thanks so much! :)
@sarahkariithi3466
@sarahkariithi3466 Год назад
Waaw! Good presentation
@resourceful16
@resourceful16 3 месяца назад
Very Helpful!
@Lucy-db2wj
@Lucy-db2wj 3 года назад
Thank you so much! I'm now not confused anymore!
@EricBuffington
@EricBuffington 3 года назад
Happy to help!
@noahd9087
@noahd9087 4 года назад
thank you for making this it is hard to learn new stuff when you can't talk to the teacher or they can't talk to you
@EricBuffington
@EricBuffington 4 года назад
Glad I can help! :)
@kaderkhan6741
@kaderkhan6741 Год назад
You are absolutely brilliant 👏 😀 🙌
@mwikaliyvonnendolo5509
@mwikaliyvonnendolo5509 4 года назад
Thanks for uploading this video at has helped alot thanks so much dear😍😍😍
@EricBuffington
@EricBuffington 4 года назад
Glad it was helpful!
@EA-zu5un
@EA-zu5un 4 года назад
Thank you this is life saving
@EricBuffington
@EricBuffington 4 года назад
so glad I could help!
@jikkitheking
@jikkitheking 4 года назад
Thank you so much live a long a healthy life sir
@EricBuffington
@EricBuffington 4 года назад
I hope I will. :)
@MarkJones-im7gb
@MarkJones-im7gb 5 лет назад
was perfect teaching
@EricBuffington
@EricBuffington 5 лет назад
Thanks! :)
@dunkwater7778
@dunkwater7778 4 года назад
Thank for making this much clearer god
@angelinatedesco112
@angelinatedesco112 4 года назад
Thank you this helped. :)
@EricBuffington
@EricBuffington 4 года назад
You're welcome!
@monicadimba7605
@monicadimba7605 3 года назад
I was getting damaged during quarantine that I couldn't even tell the difference between finding the area of a rectangle and circumference of a circle but this video helped me a lot thank you
@EricBuffington
@EricBuffington 3 года назад
Glad it helped!
@reggiesanders646
@reggiesanders646 6 лет назад
Very helpful video
@lisamichelle5489
@lisamichelle5489 4 года назад
This is excellent. I found this very useful. What I am not understanding though is the formula that I read (as part of my functional maths) It just confuses me when I read the formula. The steps here are great.
@EricBuffington
@EricBuffington 4 года назад
The formula is probably just putting everything I did into one longer formula. If that is the case, you can use either and it will work.
@lisamichelle5489
@lisamichelle5489 4 года назад
Eric Buffington oh ! Yes , I get it now 👍 thank you, i only just saw your reply. That makes sense now I’ve gone back to it. Many thanks.
@kayleewillems
@kayleewillems 3 года назад
Thank you, I have a test tomorrow and I picked this up yesterday.
@EricBuffington
@EricBuffington 3 года назад
Best of luck!
@kayleewillems
@kayleewillems 3 года назад
@@EricBuffington 2 years later and still responding, what a king
@haymanotmulatu6236
@haymanotmulatu6236 5 лет назад
Great explanation!!! Thank you
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@nastehaahmed4644
@nastehaahmed4644 Год назад
Thank you very much
@EricBuffington
@EricBuffington Год назад
You are welcome
@ttvurmom6185
@ttvurmom6185 6 лет назад
Thank you,sir!
@EricBuffington
@EricBuffington 6 лет назад
You are welcome! :)
@davienng7859
@davienng7859 4 года назад
This is helping SOOOOO MUCH, when i hear my teacher talk all i hear is a robotic voice. Ur voice is extremely somehow pleasant to hear, which makes it extremely easy to learn. TKS
@EricBuffington
@EricBuffington 4 года назад
I'm glad it worked for you! :) Thanks for the comment!
@lilyvic4736
@lilyvic4736 3 года назад
u are great !
@EricBuffington
@EricBuffington 3 года назад
Thanks!
@tramhicks1215
@tramhicks1215 4 года назад
Well explanations, thanks.
@EricBuffington
@EricBuffington 4 года назад
Glad it was helpful!
@heisenberg1101
@heisenberg1101 2 года назад
Thanks a lot bro ❤
@EricBuffington
@EricBuffington 2 года назад
Welcome 😊
@laurielane4740
@laurielane4740 4 года назад
My, my, my look at here. What a wonderful way to solve the surface area of a cylinder. Thank you sooo much for sharing this simplified version.
@EricBuffington
@EricBuffington 4 года назад
Glad it was helpful!
@user-fm3kb8qt9l
@user-fm3kb8qt9l 5 лет назад
Thanks u were so helpful
@EricBuffington
@EricBuffington 5 лет назад
You are welcome! Thanks for the comment! :)
@Wisdomsaves
@Wisdomsaves 5 лет назад
Your da best
@InstaKillzBeats
@InstaKillzBeats 3 месяца назад
Saved me thank you
@killersweeterthanghihowery1377
God bless this man :7
@EricBuffington
@EricBuffington 6 лет назад
Thank you! I'll take all the blessings I can get! :)
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@socorromontes6936
@socorromontes6936 4 года назад
Omg thank you so much for explaining it well
@EricBuffington
@EricBuffington 4 года назад
Happy to help!
@lydia213
@lydia213 3 года назад
This helped so much! Thank you!
@EricBuffington
@EricBuffington 3 года назад
Glad it helped!
@michaelroberts5801
@michaelroberts5801 6 лет назад
I got!!!! Thank you!!!!!
@EricBuffington
@EricBuffington 6 лет назад
Wonderful! Glad it helped!
@sherylm.franks4536
@sherylm.franks4536 Год назад
Thank you so much!
@EricBuffington
@EricBuffington Год назад
Glad it helped! 😀
@shahvaizbilal1276
@shahvaizbilal1276 4 года назад
God bless you u r a fantastic teacher 👌👌👌👌
@EricBuffington
@EricBuffington 4 года назад
So nice of you to say! Thanks! God bless you too!
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@theagrazella4432
@theagrazella4432 4 года назад
Thank you!
@ayhanyildiz3013
@ayhanyildiz3013 4 года назад
Thank you Eric, you were very clear 👍
@EricBuffington
@EricBuffington 4 года назад
You're welcome!
@omarashraf1269
@omarashraf1269 5 лет назад
Thanks
@EricBuffington
@EricBuffington 5 лет назад
You are welcome!
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@Azar-fi6zn
@Azar-fi6zn 4 года назад
Extremely helpful. Thank you
@EricBuffington
@EricBuffington 4 года назад
Glad it was helpful!
@MegaPierre88
@MegaPierre88 5 лет назад
Thank you sir for letting me understand it. Hopefully there will be more math , algebra, trigo, geometry, etc
@EricBuffington
@EricBuffington 5 лет назад
I have a playlist for Algebra and Geometry, but no trig yet.
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@doggypup1236
@doggypup1236 5 лет назад
YOU SHOULD make a website
@EricBuffington
@EricBuffington 5 лет назад
Thanks! :)
@rashidrao348
@rashidrao348 6 лет назад
i tried the same formula but the answer is always wrong i don't understand what i did wrong
@wavyy_juan8784
@wavyy_juan8784 6 лет назад
Thank you........
@EricBuffington
@EricBuffington 6 лет назад
Happy to help!
@julieseo6276
@julieseo6276 6 лет назад
The explanation is perfectly clear. Thank you. :)
@EricBuffington
@EricBuffington 6 лет назад
Glad it worked for you! Have a wonderful day!
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@annamoremaringe8917
@annamoremaringe8917 6 месяцев назад
Thank you sir
@EricBuffington
@EricBuffington 5 месяцев назад
You're welcome!
@lunainfor
@lunainfor 3 года назад
After you get your answer do you have to round it to the nearest tenths place?
@EricBuffington
@EricBuffington 3 года назад
depends on what the question asks you to do.
@jrsalvatierra3492
@jrsalvatierra3492 3 года назад
i have a tank with diameter of 50 ft with an overflow valve 2 ft from the top and a total height of 22 ft. how do i calculate the max capacity?
@JeffreyCVogt-ch9yf
@JeffreyCVogt-ch9yf 5 лет назад
You give the answer in the first line! Awesome :)
@marziehd_
@marziehd_ 4 года назад
this is so MUCH WORK.
@EricBuffington
@EricBuffington 4 года назад
Yes surface area can definitely be tough! Keep at it and it becomes easier. :)
@thetrickisirarelyrespond5945
@thetrickisirarelyrespond5945 3 года назад
I'm wondering how you might calculate the reverse- specifically a 3 dimensional shape eg 150cm x 200cm x 8cm rolled from the 150cm edge as a cylinder, and also the dimensions as a cylinder when rolled from the 200cm edge. This problem I totally melting my brain. Please help!! Thanks
@hannahraelee5488
@hannahraelee5488 5 лет назад
thank you so much. I was soo confused. This really helped clear things up.
@EricBuffington
@EricBuffington 5 лет назад
Love to hear it! :)
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@paaaaaaatches8072
@paaaaaaatches8072 4 года назад
online school checkkk xD
@maxw3946
@maxw3946 6 лет назад
thank you i can pass my math test
@EricBuffington
@EricBuffington 6 лет назад
NICE! Good luck on the test!
@maxw3946
@maxw3946 6 лет назад
thank you I think I did well because of your amazing teaching
@beckiebecks6058
@beckiebecks6058 2 года назад
Thank you so much, very well explained.
@EricBuffington
@EricBuffington 2 года назад
You are welcome!
@peterigibolu1131
@peterigibolu1131 4 года назад
hi thanks by the way but...wel...what about pie 22overseven
@-ShahdSamehHassan
@-ShahdSamehHassan 4 года назад
Thanks for clear explanation
@EricBuffington
@EricBuffington 4 года назад
Glad it was helpful!
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@MrDanny1247
@MrDanny1247 7 лет назад
👍👍
@shantij.6365
@shantij.6365 6 лет назад
You saved my life!
@EricBuffington
@EricBuffington 6 лет назад
Glad it was helpful! :)
@shantij.6365
@shantij.6365 6 лет назад
Eric Buffington I had a math test today and I got full marks!!!✌😀
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@xXOGXxMilo
@xXOGXxMilo 5 лет назад
So I just keep repeating this process on circles??
@EricBuffington
@EricBuffington 5 лет назад
Find the area of the circle, multiply it times 2. Then find the rectangle for the surface area of the 'curved wall'
@the0ne.ch4se
@the0ne.ch4se 2 года назад
life saver
@EricBuffington
@EricBuffington 2 года назад
Glad it helped! :)
@shahdhashem9268
@shahdhashem9268 6 лет назад
god bless you ........ but I have a Q : If the height of a cylinder is doubled , will its surface area also double ???......... can you explain
@EricBuffington
@EricBuffington 6 лет назад
What do you think? If you have one can of soup (a cylinder), and you stack another can of soup the same size on top of it, the height doubles, what happens to the surface area? You can also plug in a couple of valued for the height and see if doubling it makes the overall surface area double. Let me know how your research goes. Good luck! :)
@doggypup1236
@doggypup1236 5 лет назад
this is AMAZING
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@immapotatoreader3594
@immapotatoreader3594 5 лет назад
Thank yuu! My math teach is away and you saved me T^T
@EricBuffington
@EricBuffington 5 лет назад
Happy to help! :)
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@sqinty7159
@sqinty7159 6 лет назад
8:42 I got SA= 534.07 eric buffington
@EricBuffington
@EricBuffington 6 лет назад
That answer is correct if you use the pi symbol on your calculator. If you round to 3.14 the answer I have is correct. That is why I used the wavy sign that means approximately equal to instead of the equal sign. Good job getting the exact answer!
@sqinty7159
@sqinty7159 6 лет назад
Thx m8 ur vid helped
@mrbleetoe
@mrbleetoe 6 лет назад
Jk man no hsye
@sqinty7159
@sqinty7159 6 лет назад
WHY!!!! I was in a 1v1 in fortnite then my notification popped up I miss clicked it and I died I could've won! I was 2nd!
@elvislit
@elvislit 4 года назад
What year level is this supposed to be for?
@EricBuffington
@EricBuffington 4 года назад
7th grade.
@dawsonrandall3923
@dawsonrandall3923 6 лет назад
my teacher explaining this to me goes like a bullet through my head you stays in my head and doesnt confuse me thanks
@EricBuffington
@EricBuffington 6 лет назад
Glad it is helpful! :)
@donnahamer9825
@donnahamer9825 4 года назад
Now I understand 😃
@katsukibakugo1155
@katsukibakugo1155 5 лет назад
in class we use pi as 22 over 7 to get a more accurate answer. will that work?
@katsukibakugo1155
@katsukibakugo1155 5 лет назад
edit: on my formula sheet i have the surface area as 2 times pi times raduis times height + 2 times pi times raduis squared..... i am so confused.....
@EricBuffington
@EricBuffington 5 лет назад
I think that sounds like it should get you the same result. What you are doing in that formula is finding the circumference of the circle (2xpixr) and multiplying it times the height, that gives you the surface area of the sides, then to get the area of the circle you do (pixrsquared) then multiply that times 2 as there are two ends that are circles.
@amiraf7288
@amiraf7288 5 лет назад
Thanks Eric, you're amazing. Very good explanation. 😊
@EricBuffington
@EricBuffington 5 лет назад
I appreciate the comment! Thanks!
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@dabananaman9086
@dabananaman9086 3 года назад
@@thisisthelongesthandlelolxdxd Shut up dum dum
@wilberforcek9248
@wilberforcek9248 Год назад
im in 6th grade and im learmimg this (im in a basis school) thanks i have a qui ztommorow i just dont get lateral surfaces tho
@jackbyrne7771
@jackbyrne7771 5 лет назад
your answer is wrong for the practice problem I got 602.88
@EricBuffington
@EricBuffington 5 лет назад
I'm not sure which question you are looking at, there are a lot of practice problems. I went through them briefly again and can't see one that would give 602.88. Go through and double check then let me know. Thanks!
@pickle572nunsbiz6
@pickle572nunsbiz6 4 года назад
Lol.homeschooling because school is canceled for a month✌️
@EricBuffington
@EricBuffington 4 года назад
Glad you found the channel! Enjoy!
@gabrieltaylor7201
@gabrieltaylor7201 4 года назад
@@EricBuffington shut up that sucks that school is out and your sitting her talking about congratulations for finding my channel
@angelinageorge9526
@angelinageorge9526 4 года назад
gabriel taylor why so rude this man is a savior. Maybe if you watched his videos then you wouldn’t be failing math
@1400Enkai
@1400Enkai 5 лет назад
theres no way i did the EXACT same thing and got it wrong
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
i agree
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
same
@venussworld7235
@venussworld7235 Год назад
For the question I got 714,994 I don’t know if I got it wrong
@cawastickman5568
@cawastickman5568 4 года назад
I will be going to harvard soon thank you 👍
@EricBuffington
@EricBuffington 4 года назад
I'm so proud of you! Great job! :)
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@user-jl6iv2xe4e
@user-jl6iv2xe4e 2 года назад
you need to adjust the content
@aidiotthatsme4804
@aidiotthatsme4804 4 года назад
Oh this made in 2017
@sibaalhamwi8630
@sibaalhamwi8630 6 лет назад
I have a Q
@juliboo7329
@juliboo7329 4 года назад
the answer at 10:05 is wrong i think
@juliboo7329
@juliboo7329 4 года назад
i got 755.92cm^2
@gavinseimer5736
@gavinseimer5736 2 года назад
You don’t need the diameter to get the right answer….
@advaydipakjoshi
@advaydipakjoshi 2 года назад
π=22/7
@laytontyler584
@laytontyler584 2 года назад
what do you mean i do not like him
@thegingaplayz4022
@thegingaplayz4022 5 лет назад
how do you find the width of the rectangle?
@EricBuffington
@EricBuffington 5 лет назад
The rectangle is the circumference of the circle and the height of the cylinder.
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@lopeadejuwon8234
@lopeadejuwon8234 4 года назад
Well, I got 154, It's still the same though.
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@traeisdumb
@traeisdumb 3 года назад
poggers
@pyrodes
@pyrodes 4 года назад
@gabrieltaylor7201
@gabrieltaylor7201 4 года назад
hes wrong on both of them sorry to spoil the math food but he is only a little right
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
@aidiotthatsme4804
@aidiotthatsme4804 4 года назад
Who here is board bc corona
@thisisthelongesthandlelolxdxd
@thisisthelongesthandlelolxdxd 4 года назад
shut up nerd
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