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Special Triangle Challenge
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- Опубликовано: 13 мар 2024
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Let's gooo he got sponsored again
How exciting
My favorite math dude getting his bag. How exiting.
Yippe
How exciting
Brilliant. I guess that means no more videos where 69 and 420 are the solutions. 🤣
More sponsorships to come!!
At last week's math department meeting (I teach Spec Ed at a ~600 student high school) I mentioned this fun new channel I discovered called Andy Math. This video is going in an email to the department. Thanks, these are a lot a fun.
I JUST REALIZED, I GOT THIS EXACT PROBLEM ON MY MATH TEST!
I’m so gonna watch all your videos looking for more problems they put on my tests, sneaky teachers…
A tiny bit bummed this one didn't use pi, but still a fun watch! lol!
Happy Pi Day!
Asker: "How do you know how to answer all these problems."
Andy: "I paid attention in high school."
Finally same answear as Andy!
You have a Brilliant Sponsor. How exciting.
Do I know everything you cover? Yes.
Do I still watch all your videos, regardless? Also yes.
How eclectic!
How on Earth is this eclectic?
HOW EXCITING CHAIN 👇
How exciting
How Exciting
How exciting.
How exciting
How exciting
How. Brilliant.
Always watch your interesting problems. Thankful to your videos.
Absolutely adore this channel, and send it to my kids all the time
I started to get scared until I was assured at the end that it was indeed exciting.
Fun, I took a different approach. Since all of the 3 small RTs are similar, they're all 30-60-90. So I made my own not-to-scale version, and I strategically but arbitrarily assigned my square's side a length of sqrt(3). Then I found the left portion of my hypotenuse to be 1 and the right one to be 3. So I know my hypotenuse measures 4 + sqrt(3), and my side divided by my hypotenuse works out to be (4sqrt(3) - 3)/13. Since I know the given hypotenuse is 13, the given square side must be 4sqrt(3) - 3. Then I squared it.
I did this with similar triangles and it was waaaay more work
Pretty sure I’ve looked at Brilliant. I will definitely look again. Anything that demonstrates the deep beauty of mathematics is truly exciting to me. Thanks.
Hey, this was the question I sent
How exciting!
cool
Wow great
So happy for you that you got sponsored!
How exciting
Get your bag brother
2:15 You could have used the property of a²-b²=(a+b)*(a-b)
It would have made things easy
Tops❤!
hey, how you that motions step by step? It would help me in my online classes
You make me feel so dumb. Thank you for humbling me.
I have this math challenge I’ve tried for a while but still can’t get it. Is there a way you can try it? Also how would I be able to give the challenge?
Edit: I don’t know if it’s possible.
They dont cancel, they reduce to 1!
Andy stays winning
I am a designer so sometimes I use 3d model to solve these questions.
But I also do this with my own.
And usually the number is without any decimals so I solve it 2 times reaching same answer 15.430 and then give up to look for your explanation and get the same answer (never doubting me again)
I got this question on my math exam!
You're good
OK tough guy, what would the area of the maximum size origami sculpture that could fit through all those doors behind you?
You sponsored your own video?
Little bit too fast. Nice way to solve it.
I got the Area as 169/(4+2*sqrt*(3)). Not sure where I went wrng
We cry over math not boys 🙂
Yo this one could be solved in hundreds of ways 😂 I solved it then I watched you do it absolutely different ways same results
How easy
I did it using trigonometry.
Let:
x be the length of the lower side of the right.
y be the length of the side of the square.
z be de length of the lower side of the left.
Using tan(), we can get this:
x = y÷tan(60°)
z = y÷tan(30°)
Then, we can solve for y:
x + y + z = 13 cm
(y÷tan(60°)) + (y÷tan(30°)) + y = 13 cm
y(1÷tan(60) + 1÷tan(30°) + 1) = 13 cm
y = 13 cm÷(1÷tan(60°) + 1÷tan(30°) + 1)
I plugged it into my calculator and gave me y = 4√3 - 3. y² = 57 - 24√3.
At one stage root 3 x root 3 becomes root 9 (then, later, 3) at another stage root 3 x root 3 immediately becomes 3. How. Odd.
I have the same question! The first one at 2:13 confuses me. Why is it so?
could be easier if using Law of Sines
thanks doctor math
I am having to find 3d prism’s surface area in school, but I am very bad at it. Do you know the formula?
andymath.com/surface-area-rectangular-prisms/
thank you i forgot you did a video on it :)@@AndyMath
Are you also doing triangular prisms? andymath.com/triangular-prisms-surface-area/@@skidmark696
@@AndyMath yeah, this is perfect thanks for the help.
I tried solving this myself and ended up with sqrt(3)•x=sqrt(3)•x and that is correct I will accept no other answers
Or sum to ZERO!
hOw ExCiTiNg
Too heavy. Plus the camera wasn't invented yet.
If you knew x=3.93, why didn't you just square 3.93 to get 15.43. THAT would have been Brilliant!
Because that is just a decimal approximation of the area.
You should always try to arrive at an exact form of the solution first, rather than approximating as you go.
3.93² actually gives you 15.44 (rounded down), not the correct rounded down approximation of 15.43
🎊 promo sm
You look AI generated
💀
bro 😭
i think andy is real but cool guy could be ai generated