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

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.

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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!

[lobstertail]

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

[slasherdlasher]

Thanks for teaching me something my teacher can't

[jadecarter]

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

[jellytunes]

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[domenicmorabito]

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

[freemelly]

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

[jessalakaunda]

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

[joshlewis]

Thank you for ACTUALLY explaining this

[marcusfrm]

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

[illusionsmaniaaus]

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

[strangledbabys]

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

[Yes-qjbi]

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

[elliari]

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.

[monkeyboyangel]

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[cami]

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

[hambergeryue]

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

[thesubmarine]

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

[nrdk]

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.

[mello.]

Thanks! I hope I got this right!!

Edit: Alright! I did!! Thank you!! this is easy!!

[Heywspbro]

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