@@yumbear well we learn it in a much more complicated way in grade 10 for me at least where it involves a lot of algebra and is commonly placed in word problems
Thank you SOOOO much. My math teacher has been gone for over a week to due a death in the family. Te substitute just gives us work, but I don't really get it. My classmates tell me not to ask questions so I watch yt videos
Aaron, thank you so much for this video, I spent over an hour trying to figure out the problem I was given on a review for my WGU teachers college math course. And nowhere in my entire course was there a problem that looked like what I was given (given 2 prisms with same SA, given LWH of box a and only given LW of box b find height of box b). I tried on my own to reverse it given the information I had, and zero luck, looked in my notes, in the course notes and was not able to find anything that I had been shown that looked like said problem. So I began searching interwebs and found a formula about mass and density of which I was not given so it would not resolve my equation. During all this I kept trying to rework the problem and kept getting closer but needed the exact number for height to give me the same SA. I knew there had to be a formula out there somewhere and I found your video, and within a minute I had the correct answer. So thank you again for posting this video to help a teacher in training.
Very helpful thank you!on my equation I had to find the missing width and had to round my final number but it was bang on and i got it right using this video
WHERE DID HE GET 12 AND 6 FROM!?😭😭 I got a problem I’m trying to figure out if I have A volume of 24 cm³ and a surface area of 144 cm² what is the length of one of its edges,this didn’t really help me at all cuss u don’t know any of the endges😭
Mine is similar. It's a challenge, but we are expected to do it. LSA=54in² W=2 H=3 It seems simple, but I didn't know how to set it up I can be very dumb ;-;
