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

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Welcome to How to Find the Surface Area of a Rectangular Prism with Mr. J! Need help with finding the surface area of a rectangular prism? 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 rectangular prism surface area. Mr. J will go through surface area examples and explain the steps of how to calculate the surface area of a rectangular prism.
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 rectangular prism.
Have a great rest of your day and thanks again for watching!

Опубликовано:

11 сен 2024

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Комментарии : 1,4 тыс.

@lobstertail1559 3 года назад

I come here when I don’t pay attention in class 😂🤦🏽‍♂️

@fwGh0ST 3 года назад

lol same i just did

@mello.1483 3 года назад

Mood 😂

@lucyurbina9651 3 года назад

same bro

@jacobdoyle6836 3 года назад

Same

@cynthiaaguilar601 3 года назад

im in the middle of a quiz

@slasherdlasher2748 4 года назад

Thanks for teaching me something my teacher can't

@aeipathyedits7273 3 года назад

So trueee

@kleobleo1122 3 года назад

ikr

@tykkimykk3028 3 года назад

It’s more entertaining to listen to someone who you don’t see everyday for a year and a half

@snack6624 3 года назад

🚕🤡🤡🚕🚕🚕🚕🚕📱📱😌😌💪💪💪💪💪💪

@jadecarter1235 3 года назад

TYSM YOU JUST RAISED MY GRADE SO I CAN GET INTO HONOR ROLL THANK YOU SO MUCH

@MathwithMrJ 3 года назад

Nice work!

@jaylanraj3943 3 года назад

Nice man

@faivana_ 3 года назад

Good job!

@charleshall3518 3 года назад

my teacher is making us watch this, i am in 7th grade :l

@DarvinBarzani 3 года назад

@@charleshall3518 same

@jellytunes 3 года назад

Me: **skips 10 secs** Nasa blueprints : allow us to introduce ourselves

@joshyyy4485 3 года назад

lmao

@skinnylamperouge693 3 года назад

same

@janetojo2365 3 года назад

Lol

@lylacook4987 3 года назад

yesss thoooo

@rbbryce2x763 3 года назад

@MathwithMrJ 4 года назад

Thanks so much for watching! 👍👍✌️✌️

@kleobleo1122 3 года назад

thank you for helping me!

@auntypharmacist 3 года назад

This video, 😸😸 made JUST in time.🤗🤗😀

@stargamers373 3 года назад

Why are you clapping by the way your videos help me so much I love your vids because they teach me something my teacher didn't know how to teach it

@Yes-qj4bi 3 года назад

Thankyou for teaching

@kellygirls9237 3 года назад

@Lane Graves YESSSS

@domenicmorabito8692 3 года назад

In four minutes you taught me more than my teacher has in two weeks

@christina-qt4xr 3 года назад

ngl this is true 😌

@cydneyturk2108 2 года назад

this

@SpeedStackingHuman 10 месяцев назад

Frrrr

@Sceptre1-1 9 месяцев назад

Just stop talking in class

@Agent56000 3 месяца назад

@@Sceptre1-1but I’m the teacher tho!!!

@freemelly15 3 года назад

Taught me more than my teacher could have taught me in a year in one video

@jeradydoi2127 3 года назад

Ikr, this is just a 5 min vid and it takes my teacher 2 weeks to teach us this

@hishamalaker491 2 года назад

helped me for my end of year term 3 final exam, thank you

@sylvieiscoolerthanu 2 года назад

literally my teacher talks so much i loose interest

@Mika_120_0 11 месяцев назад

Agreed!

@Mika_120_0 11 месяцев назад

The way I replied to this video the next 2 years is crazy😂😂

@joshlewis4400 3 года назад

Thank you for ACTUALLY explaining this

@nikhillakshmanan1476 7 месяцев назад

Anyone from 2024

@Kirbo_Theworld_destroyer 6 месяцев назад

@Kk-hf3qz 6 месяцев назад

meeee

@shaneandbendy5310 5 месяцев назад

𝕄𝕖

@nenitchannel5966 5 месяцев назад

mee

@maxerton 5 месяцев назад

Type shit

@illusionsmaniaaus2036 3 года назад

Thank you so much Math with Mr. J! You've saved my ass so much this year when it comes to online school, you're a better teacher then my own Math teacher lol

@zi44h_ 3 года назад

LMFAOO FRR

@jaidenwilliams7502 3 года назад

Math teacher: what did you say!!! Me: 😰😰😰

@zahidullah8520 2 года назад

I don’t even have any Math teacher 😅😂🤣 I guess I’m the lucky one

@Oh_No_1 2 года назад

My teacher has been gone for a week and we have no one to teach us so we just have to look at PowerPoints that don't help very much 💀

@eslamabdelfattah3633 2 года назад

Language

@strangledbabys 3 года назад

I honestly, out of every teacher, I find you the most helpful, THANK YOU:)

@cami7845 4 года назад

You saved me! You were the only one that knew how to explain it so well!

@marcusfrm314 3 года назад

How can I not understand my teacher for 2 hours but I understand him right away in 3 minutes

@Dis626 3 года назад

Because teachers like to spend ages on these things, and teachers are hella boring (well most of them are) as people on RU-vid are straight forward,and get to the point.With out dragging it out like a filler episode of a show.

@kokii-5234 3 года назад

@@Dis626 exactly, AND there are no distractions such as teachers yelling, students talking, etc

@henrycrafts 3 года назад

Lol

@zamzamelmi7509 3 года назад

@@kokii-5234 true

@wave0p1gxd44 3 года назад

Lmao same

@monkeyboyangel7368 Год назад

Bro... Words can't describe how glad I am i found you on youtube.

@Yes-qj4bi 3 года назад

To put it simple 2(lXw)+2(hXw)+2(lXh) myltiply it then multiply whatever you get from mulitplying the lw hw and lh with 2 then add up all your answers. Also remember whenever it's ft in or cm always square it so put a 2 next to it like in²

@lillian5563 Год назад

you're a life saver

@Pocket-Lent Год назад

My guy truly a hero 🔥🔥🔥 I hope both sides of your pillow is cold forever man

@PiggyMaster-go9nw Год назад

Bro wat

@anishlanka1852 Год назад

HUH

@wooper2654 Год назад

You're awesome. Thank you.

@hambergeryue8689 3 года назад

OH MY GOD THANK YOU SO MUCH!!! MY SCHOOL DOESNT USE ONLINE SCHOOL SO I HAVE TO FIND PLATFORMS TO LEARN ON THANK YOU💕💕💕

@Andrew-bs9xk 3 года назад

Yeah this mans a true legend ngl

@mello.1483 3 года назад

Thanks! I hope I got this right!! Edit: Alright! I did!! Thank you!! this is easy!!

@MathwithMrJ 3 года назад

You're welcome!

@elliari6312 2 года назад

I have a test over surface area tomorrow and had no knowledge and then I find this and learn the whole thing within a 6 minute video.

@rody1rody115 Год назад

Same😅

@fangfriends700 Год назад

Literally me tomr

@menanakhla7426 Год назад

it was like 5 minutes but ok

@Bobo0521 Год назад

I’m gonna fail but why not study

@zephire_ 3 года назад

We need more teachers like you

@chrisg2852 2 года назад

Agree

@jessalakaunda2427 4 месяца назад

Is anyone here because of exams💀💀💀💀💀💀💀💀

@Nur-HajibBantuhan 4 месяца назад

Me also for exam😆

@rainy619 4 месяца назад

real same

@YahiaHany-bi6mc 4 месяца назад

Me 😅

@Oimmy 4 месяца назад

Yes

@faye_k 4 месяца назад

Lmao me

@preppymonkey237 4 месяца назад

U NEED to be my math teacher

@dragonboy-qr3lq Год назад

Mr. J, I love you're content I'm kind of new, but you taught me more than my teacher did. You got yourself a Subscriber. I respect you.

@saidestrangerthings8166 3 месяца назад

You just made math way easier thank you mr j

@alishawarren7761 3 года назад

You just saved me and my son. He is virtual. DeltaMath is so confusing so glad I stumbled across your RU-vid. Thank you God bless

@mind_ofvirtue 4 года назад

Thgis was really helpful Iam currently studying for the 11+ and your videos have really helped me !

@OmarOmar-up9yb Год назад

The only video that could explain it so well was you 🎉 thank you so much 🎉

@herminiabermudez2898 3 года назад

Thank you so much!!! You just teached me something that I couldn't understand with my math teacher!

@Aslannakhesh-vx4ny 4 месяца назад

My Math teacher sucks You helped me for my Math test tomorrow 👌🏻

@faunaslittlesprout7839 4 года назад

Thank you for the guide! Really appreciate the help, been trying my best to plug-in these videos for a couple of my friends having math trouble! Ontop of that, you saved me from dropping my GPA, thanks!

@alekay7913 3 года назад

Hi Mr.J Thanks for the help Mr.J my teacher Mr. O’****** can’t teach me this (he’s bad)

@kieramontaque1386 3 года назад

is your teachers name mr.o'brien?? jus wondering cuz thats my teachers name

@julialula3839 3 года назад

@@kieramontaque1386 same lolll

@coolgamer6713 3 года назад

@@kieramontaque1386 my is o`biden

@mello.1483 3 года назад

@@coolgamer6713 as in Joe Biden or-

@gingerbuff5453 3 года назад

o'rein

@megan3561 3 года назад

You teach math better than any of my teachers ever have- math grade went from a 74 to a 97 since i found your channel!

@TheDarkKnight749 2 года назад

Thank you so much! You have explained this so perfectly! Something that teachers can’t do.

@zahidullah8520 2 года назад

😂😂😂😂

@hxxn183 3 года назад

You helped me make my grade from a 77 to a 92! Thanks so much

@Joel-rx9xf 2 года назад

@HAPPYCAMPY-13 Год назад

You really are a life saver thank you for making me think positive. I always hate math until I understand it thank you very much

@precious_556 3 года назад

Finally someone who can explain it well!

@MathwithMrJ 3 года назад

Thank you!

@HadishDesta Год назад

@@MathwithMrJ Thank you SOO much I have aced my exams thanks to you!

@Mr.Arthur.Morgan1863 3 года назад

Thank you mr. J I really needed help on this subject

@Official_anthony491 Год назад

This 5-minute video taught me more than my teacher did in 5 days. TYSM!!! Now I won"t flop my test and get an F-. I would've got an F- if I just hadn't watched this video! Thanks so much, J!

@user-nr2dk Год назад

Why am i still confused by this? Sooo much time and effort to get a small answer that will probably barley get you anywhere in life.

@Heywspbro 3 месяца назад

This guy was my childhood when I kept learning from his videos and keeps getting distracted jn class😂

@lilhelmsy8273 3 года назад

Tysm for helping me with my math. I really did not understand until i watched this video. Let’s see if my test score isn’t bad tomorrow!

@PhsyconixZA Год назад

Mr.J, Definition of Life savior

@vinnyisbored9238 2 года назад

I was having so much trouble with surface area- I have a test tomorrow so this really helps!! Thank you!

@whosyume Год назад

THANK YOU. I HAVE MATH EXAM TOMORROW AND YOUR VIDEOS ARE HELPING ME ALOTTT!!!! THANK YOU AO MUCHHHHHHHH ❤️❤️

@magbloom9661 2 года назад

Thank you SO much! I have MAP testing tomorrow and we went over this in first semester and I COMPLETELY forgot-

@keeshaw8282 Год назад

You are awesome! Your videos have helped me HELP my 6th grader. Thanks!🥰🎉

@Andyyy7672 3 года назад

Thanks for the guide you explained it in 5 minutes better then my teacher did in 5 days

@rostomhajboutros5600 3 года назад

This channel needs 5 hundred million subscribers/

@notabelincoln5501 2 года назад

can i trade my math teacher out for mr j?🤨🤨

@kitzani750 5 месяцев назад

i am so grateful for these videos this guy teaches me in 4 minutes rather then my teacher in three months lol

@crackheadcult2169 3 года назад

THANK YOU SO MUCH! I LITERALLY ONLY HAVE 3 DAYS TO LEARN IT BEFORE WE HAVE A CSA

@tiffanyscrazyworld6645 2 года назад

How did u use the three

@idkparker 2 года назад

I got eogs tomorrow and I did not pay attention, thanks man.

@장민수-b6g 3 года назад

Thank you Mr. J! I am in 6th grade and my mom made me try out for the math honors and I have a test about this stuff and the thing is I'm not good at math but now I think I can do it. Thank you!

@I_love_traffy 2 года назад

I’m a junior in high school and I’m still here trying to figure it out😂 take it easy you’re smart if your 6th grade and now this! I hope you passed your test

@kjubotushi 2 года назад

This is very helpful

@iismyii5585 3 года назад

THANK YOU , u literally just saved me

@emilyg6566 2 года назад

thank you so much! i needed to turn in some missing assignments and my teacher spends 2 class periods trying to teach one math lesson and you taught me in 5 mins! and i completely understand it and even able to do it on my own! other kids are copying others assignments with missing work i’m putting in effort thanks to you! 🫶🏽‼️

@faithplayzftf7995 2 года назад

@illy8049 3 года назад

Thank you for getting straight to the point

@thesubmarine179 2 года назад

Me coming here 1 day before the test . Me 2 days before the test:😝📲 1 day before class:😁 2 hours before class:😖🤧😵📚📙📚📙📒📓📚

@cheikhgueye5733 4 дня назад

Tell me about it😂

@nisha_gacha567 Год назад

Mr. J you always save me from Math and i was actually absent yesterday so I am watching this video and also we have a summative test in Friday

@f1try. 3 года назад

Dude he’s better than my teacher

@desireeshanafelter5617 9 месяцев назад

Omg this is a life saver. I'm trying to help my daughter with her geometry homework. I took geometry 24 yrs ago!!! So I don't know what the heck I'm doing. It was like the blind leading the blind 😂🤦🏾‍♀️. Thank you for this.

@Liyahdabesrdr Год назад

i have a test for this tmrw and it is almost 12 o'clock and im still confused and studying on this thank you so much ive been watching your videos since i was in the 3rd grade this was helpful. i think im ready for the test

@chubbycheekies5944 Год назад

Thank you sooooo much i have a quiz tomorrow and i almost forgot this was an amazing refresher

@yeet4507 Год назад

This dude in the span of 4 minutes, taught us more than our teachers.

@stephanielinenfelser8523 Год назад

@flames375 3 года назад

Yo thanks so much! I was just not getting what teacher was saying and she made me do more than u needed! This doesn't even need much time to solve! YOU EARNED A LIKE AND A NEW SUBSCRIBER!!!

@garyjohnson2635 4 года назад

One of my favorite concepts in math . Thanks 😊

@_tru3_idi0t31 3 года назад

thank you for ACTUALLY BREAKING IT DOWN

@YaffaIanelleCanono Год назад

Thank you! watching you for this tutorial really helped me for my exams and to understand my lessons better🥰♥💕 Wait i just have a question in the "right and left" you started at 3in right? Then if you look at the side or the left it is just equal 3in also then shouldn't it be "3x3"?

@kristhebluebird54 2 года назад

You taught me in 4:56 that my teacher couldn't teach me in 2 weeks! Tysm lol its been a year and your still helping people!

@axolod1175 2 года назад

Mr. J explains better than my teacher

@nickisdolls2374 2 года назад

You have no idea how much help I needed. Thank youu

@havehope646 Год назад

Jesus loves you

@Ibol406 2 года назад

Your a better teacher than my actual teacher

@chris0429 2 года назад

my math exam is starting in 22minutes I speed run reviewing this, THANK YOU SO MUCH Mr. J hope I pass my exam!

@rody1rody115 Год назад

Did you pass?

@iamvoqz Год назад

thanks homeschooled and needed help!

@imxinihousxs4409 Год назад

my teacher does it a different way so i’m still confused.

@xianhikaru Год назад

Thank u Mr. J my teacher teaches for like an hour but u teach for 3min 😂❤🎉❤ thank u so much Mr. J😊😊😊

@nitinparmar3921 2 года назад

Thanks for teaching me how to find the surface area of a rectangular prism and I haven't learned that yet but I wanted to watch this video so I can get good grades in my test if we have one.

@cutiechan3914 3 года назад

Thank you so much I understood the whole lesson because of you you're the best teacher ever Like That's not even enough telling you how thankful I am You're a super teacher

@sethy_poo 7 месяцев назад

Thank you finally I can understand this without hearing my teacher yapping about her real life smh🤦‍♂️

@yewandeogunbowale9655 7 месяцев назад

Roasted your teacher

@ellezelizard8177 Год назад

This guy is a life saver wish I had you in middle and high school

@sorisaca 3 года назад

I lovehow everything seems so clear even without explanation sa formula was well explained to begin with.

@majlindanasufi2708 3 года назад

@trishawarupi-lg5fz Год назад

Thank you so much you explain it so much better than my teacher

@magdalenaorellana2403 4 года назад

Thanks

@robun3310 2 года назад

Thanks for helping teach me surface area. I don't know why, but for some reason the second you explained how to find surface area, I just understood it. My teacher couldn't help me so thank god you helped because we've got a quiz about it next Tuesday.

@mmapulamoalusi2990 10 месяцев назад

To us who come here when we dont pay attention in class😂😭

@wild-duck60 10 месяцев назад

Same

@1va.1va Год назад

Late, but tysm you are the best teacher!!!!!!!!!!!!!!!!!!!!!!!!!

@meimei1748 3 года назад

omg u saved my life tysm T-T

@brodyeditss Год назад

Bro I’m saved, I have a quiz today, which obviously, I had no idea how to do it. But this video taught me everything I needed to know in a few mins than my teacher in 1 week 😳

@ethangarcia5493 3 года назад

I just subed this was very helpful

@MathwithMrJ 3 года назад

Thank you for the sub! I appreciate that.

@TheMegAxolatl4836 7 месяцев назад

This channel saved me in school

@murtaqassem 7 месяцев назад

Same bro😂

@murtaqassem 7 месяцев назад

And follow

@flashgamer1057 3 месяца назад

bro my goal is atleast 70 in the exam i swear if i get a 70 i will give vbucks or robux from ur choice wait till my exam june7

@Nicostuffz 3 месяца назад

Yooo good luck, rn I’m studying for geometry final which is technically today but it’s 1 am and have been studying for the past 7 hrs!! I wish you luck man