Surface Area of Cylinder (Simplifying Math)

Math Lesson about calculating the surface area of a cylinder.

[@luunacie9091]

THANK YOU SO MUCH FOR SAYING "multiply it times two" instead of "times is by two"

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@shellyjones5080]

Lmao

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@leslieramos-rs8ve]

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]

Thanks so much for this comment! It means the world to me! 😀

[@lunainfor]

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]

Glad it was helpful! Thanks so much for your kind words! :)

[@lunainfor]

@@EricBuffington Np!

[@rocinneguevara6345]

This is the best math help channel ever!!!

[@EricBuffington]

Thanks! :)

[@user-dd2tr9vw4n]

I've watched a lot of videos struggled for over a week now, but u made it all clear. Thank u

[@kaylynlybbert2381]

Thank you so much for simplifying it because when the teacher said it, it sounded like giberish😁

[@EricBuffington]

Glad I could help! :)

[@samueltheforbidden2153]

FFAAAACCCCTSSSS

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@samyassin1617]

@@thisisthelongesthandlelolxdxd Bruh what's your problem

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@justinbot3213]

299 likes? make that 300, But seriously this is helping so much I don't get why anyone would dislike this, thanks

[@EricBuffington]

Thanks for dropping a like! I appreciate the comment! :) Have a wonderful day!

[@chadlbradly2942]

599 likes? Make that 600

[@IvaniaHenriquez-gz9dt]

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]

I'm glad it was helpful! Good luck with all future math problems!

[@tedlarson2078]

Great lesson sir

[@sarahkariithi3466]

Waaw! Good presentation

[@resourceful16]

Very Helpful!

[@noahd9087]

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]

Glad I can help! :)

[@mwikaliyvonnendolo5509]

Thanks for uploading this video at has helped alot thanks so much dear😍😍😍

[@EricBuffington]

Glad it was helpful!

[@Lucy-db2wj]

Thank you so much! I'm now not confused anymore!

[@EricBuffington]

Happy to help!

[@Brandon_Lee83]

BEST MATH TEACHER EVER! 🎤🤯🤘

[@EricBuffington]

Thanks so much! :)

[@kaderkhan6741]

You are absolutely brilliant 👏 😀 🙌

[@jikkitheking]

Thank you so much live a long a healthy life sir

[@EricBuffington]

I hope I will. :)

[@lisamichelle5489]

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]

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]

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.

[@monicadimba7605]

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]

Glad it helped!

[@EA-zu5un]

Thank you this is life saving

[@EricBuffington]

so glad I could help!

[@davienng7859]

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]

I'm glad it worked for you! :) Thanks for the comment!

[@haymanotmulatu6236]

Great explanation!!! Thank you

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@dunkwater7778]

Thank for making this much clearer god

[@laurielane4740]

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]

Glad it was helpful!

[@kayleewillems]

Thank you, I have a test tomorrow and I picked this up yesterday.

[@EricBuffington]

Best of luck!

[@kayleewillems]

@@EricBuffington 2 years later and still responding, what a king

[@MarkJones-im7gb]

was perfect teaching

[@EricBuffington]

Thanks! :)

[@angelinatedesco112]

Thank you this helped. :)

[@EricBuffington]

You're welcome!

[@reggiesanders646]

Very helpful video

[@nastehaahmed4644]

Thank you very much

[@EricBuffington]

You are welcome

[@ttvurmom6185]

Thank you,sir!

[@EricBuffington]

You are welcome! :)

[@lilyvic4736]

u are great !

[@EricBuffington]

Thanks!

[@tramhicks1215]

Well explanations, thanks.

[@EricBuffington]

Glad it was helpful!

[@heisenberg1101]

Thanks a lot bro ❤

[@EricBuffington]

Welcome 😊

[@MegaPierre88]

Thank you sir for letting me understand it. Hopefully there will be more math , algebra, trigo, geometry, etc

[@EricBuffington]

I have a playlist for Algebra and Geometry, but no trig yet.

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@killersweeterthanghihowery1377]

God bless this man :7

[@EricBuffington]

Thank you! I'll take all the blessings I can get! :)

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@rashidrao348]

i tried the same formula but the answer is always wrong i don't understand what i did wrong

[@lydia213]

This helped so much! Thank you!

[@EricBuffington]

Glad it helped!

[@Wisdomsaves]

Your da best

[@user-fm3kb8qt9l]

Thanks u were so helpful

[@EricBuffington]

You are welcome! Thanks for the comment! :)

[@socorromontes6936]

Omg thank you so much for explaining it well

[@EricBuffington]

Happy to help!

[@hannahraelee5488]

thank you so much. I was soo confused. This really helped clear things up.

[@EricBuffington]

Love to hear it! :)

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@theagrazella4432]

Thank you!

[@InstaKillzBeats]

Saved me thank you

[@omarashraf1269]

Thanks

[@EricBuffington]

You are welcome!

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@doggypup1236]

YOU SHOULD make a website

[@EricBuffington]

Thanks! :)

[@michaelroberts5801]

I got!!!! Thank you!!!!!

[@EricBuffington]

Wonderful! Glad it helped!

[@sherylm.franks4536]

Thank you so much!

[@EricBuffington]

Glad it helped! 😀

[@JeffreyCVogt-ch9yf]

You give the answer in the first line! Awesome :)

[@julieseo6276]

The explanation is perfectly clear. Thank you. :)

[@EricBuffington]

Glad it worked for you! Have a wonderful day!

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@ayhanyildiz3013]

Thank you Eric, you were very clear 👍

[@EricBuffington]

You're welcome!

[@wavyy_juan8784]

Thank you........

[@EricBuffington]

Happy to help!

[@Azar-fi6zn]

Extremely helpful. Thank you

[@EricBuffington]

Glad it was helpful!

[@paaaaaaatches8072]

online school checkkk xD

[@shahvaizbilal1276]

God bless you u r a fantastic teacher 👌👌👌👌

[@EricBuffington]

So nice of you to say! Thanks! God bless you too!

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@jrsalvatierra3492]

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?

[@peterigibolu1131]

hi thanks by the way but...wel...what about pie 22overseven

[@lunainfor]

After you get your answer do you have to round it to the nearest tenths place?

[@EricBuffington]

depends on what the question asks you to do.

[@thetrickisirarelyrespond5945]

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

[@annamoremaringe8917]

Thank you sir

[@EricBuffington]

You're welcome!

[@beckiebecks6058]

Thank you so much, very well explained.

[@EricBuffington]

You are welcome!

[@marziehd_]

this is so MUCH WORK.

[@EricBuffington]

Yes surface area can definitely be tough! Keep at it and it becomes easier. :)

[@dawsonrandall3923]

my teacher explaining this to me goes like a bullet through my head you stays in my head and doesnt confuse me thanks

[@EricBuffington]

Glad it is helpful! :)

[@donnahamer9825]

Now I understand 😃

[@maxw3946]

thank you i can pass my math test

[@EricBuffington]

NICE! Good luck on the test!

[@maxw3946]

thank you I think I did well because of your amazing teaching

[@xXOGXxMilo]

So I just keep repeating this process on circles??

[@EricBuffington]

Find the area of the circle, multiply it times 2. Then find the rectangle for the surface area of the 'curved wall'

[@shantij.6365]

You saved my life!

[@EricBuffington]

Glad it was helpful! :)

[@shantij.6365]

Eric Buffington I had a math test today and I got full marks!!!✌😀

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@shahdhashem9268]

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]

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! :)

[@the0ne.ch4se]

life saver

[@EricBuffington]

Glad it helped! :)

[@doggypup1236]

this is AMAZING

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@MrDanny1247]

👍👍

[@-ShahdSamehHassan]

Thanks for clear explanation

[@EricBuffington]

Glad it was helpful!

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@elvislit]

What year level is this supposed to be for?

[@EricBuffington]

7th grade.

[@immapotatoreader3594]

Thank yuu! My math teach is away and you saved me T^T

[@EricBuffington]

Happy to help! :)

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@sqinty7159]

8:42 I got SA= 534.07 eric buffington

[@EricBuffington]

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]

Thx m8 ur vid helped

[@mrbleetoe]

Jk man no hsye

[@sqinty7159]

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!

[@wilberforcek9248]

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

[@venussworld7235]

For the question I got 714,994 I don’t know if I got it wrong

[@1400Enkai]

theres no way i did the EXACT same thing and got it wrong

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@thisisthelongesthandlelolxdxd]

i agree

[@thisisthelongesthandlelolxdxd]

same

[@katsukibakugo1155]

in class we use pi as 22 over 7 to get a more accurate answer. will that work?

[@katsukibakugo1155]

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]

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]

Thanks Eric, you're amazing. Very good explanation. 😊

[@EricBuffington]

I appreciate the comment! Thanks!

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@dabananaman9086]

@@thisisthelongesthandlelolxdxd Shut up dum dum

[@pickle572nunsbiz6]

Lol.homeschooling because school is canceled for a month✌️

[@EricBuffington]

Glad you found the channel! Enjoy!

[@gabrieltaylor7201]

@@EricBuffington shut up that sucks that school is out and your sitting her talking about congratulations for finding my channel

[@angelinageorge9526]

gabriel taylor why so rude this man is a savior. Maybe if you watched his videos then you wouldn’t be failing math

[@aidiotthatsme4804]

Oh this made in 2017

[@sibaalhamwi8630]

I have a Q

[@gavinseimer5736]

You don’t need the diameter to get the right answer….

[@英子王]

you need to adjust the content

[@jackbyrne7771]

your answer is wrong for the practice problem I got 602.88

[@EricBuffington]

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!

[@cawastickman5568]

I will be going to harvard soon thank you 👍

[@EricBuffington]

I'm so proud of you! Great job! :)

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@juliboo7329]

the answer at 10:05 is wrong i think

[@juliboo7329]

i got 755.92cm^2

[@advaydipakjoshi]

π=22/7

[@lopeadejuwon8234]

Well, I got 154, It's still the same though.

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@traeisdumb]

poggers

[@thegingaplayz4022]

how do you find the width of the rectangle?

[@EricBuffington]

The rectangle is the circumference of the circle and the height of the cylinder.

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@laytontyler584]

what do you mean i do not like him

[@pyrodes]

╩

[@gabrieltaylor7201]

hes wrong on both of them sorry to spoil the math food but he is only a little right

[@thisisthelongesthandlelolxdxd]

shut up nerd

[@aidiotthatsme4804]

Who here is board bc corona

[@thisisthelongesthandlelolxdxd]

shut up nerd