Special Triangle Challenge

  Рет қаралды 37,037

Andy Math

Andy Math

2 ай бұрын

To try everything Brilliant has to offer for free for a full 30 days, visit brilliant.org/AndyMath/ . You'll also get 20% off an annual premium subscription.

Пікірлер: 75
@lelonhere
@lelonhere 2 ай бұрын
Let's gooo he got sponsored again
@ryannarby4519
@ryannarby4519 2 ай бұрын
How exciting
@matthewkendrick8280
@matthewkendrick8280 2 ай бұрын
My favorite math dude getting his bag. How exiting.
@Logia_
@Logia_ 2 ай бұрын
Yippe
@fatch76
@fatch76 2 ай бұрын
How exciting
@kawsarahmad
@kawsarahmad 2 ай бұрын
More sponsorships to come!!
@sebastianm6600
@sebastianm6600 2 ай бұрын
Brilliant. I guess that means no more videos where 69 and 420 are the solutions. 🤣
@NathanJAdams
@NathanJAdams 2 ай бұрын
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.
@josneaka4866
@josneaka4866 2 ай бұрын
A tiny bit bummed this one didn't use pi, but still a fun watch! lol! Happy Pi Day!
@ArkOwl02
@ArkOwl02 2 ай бұрын
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…
@richardl6751
@richardl6751 2 ай бұрын
Asker: "How do you know how to answer all these problems." Andy: "I paid attention in high school."
@HikeRPS
@HikeRPS 2 ай бұрын
Finally same answear as Andy!
@Joshua_23
@Joshua_23 2 ай бұрын
HOW EXCITING CHAIN 👇
@HyperNova1717
@HyperNova1717 2 ай бұрын
How exciting
@yusufdagenius
@yusufdagenius 2 ай бұрын
How Exciting
@sportsloverbaseball
@sportsloverbaseball 2 ай бұрын
How exciting.
@soyezegaming
@soyezegaming 2 ай бұрын
How exciting
@wesleydellinger4344
@wesleydellinger4344 2 ай бұрын
How exciting
@hashtagPoundsign
@hashtagPoundsign 2 ай бұрын
You have a Brilliant Sponsor. How exciting.
@picknikbasket
@picknikbasket 2 ай бұрын
How eclectic!
@HoSza1
@HoSza1 2 ай бұрын
How on Earth is this eclectic?
@nunyobidness571
@nunyobidness571 13 күн бұрын
I started to get scared until I was assured at the end that it was indeed exciting.
@MikeSimoneLV
@MikeSimoneLV 2 ай бұрын
Absolutely adore this channel, and send it to my kids all the time
@abrarmahir2338
@abrarmahir2338 2 ай бұрын
Always watch your interesting problems. Thankful to your videos.
@henrygoogle4949
@henrygoogle4949 2 ай бұрын
How. Brilliant.
@Meteor147
@Meteor147 2 ай бұрын
How exciting
@jjosuer
@jjosuer 2 ай бұрын
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.
@phyphor
@phyphor 2 ай бұрын
Do I know everything you cover? Yes. Do I still watch all your videos, regardless? Also yes.
@whale_and_petunias
@whale_and_petunias 2 ай бұрын
So happy for you that you got sponsored!
@matthewkendrick8280
@matthewkendrick8280 2 ай бұрын
Get your bag brother
@Tijme
@Tijme 2 ай бұрын
Hey, this was the question I sent
@frankstrawnation
@frankstrawnation 2 ай бұрын
How exciting!
@zebrabw01
@zebrabw01 2 ай бұрын
cool
@goodshiro10
@goodshiro10 2 ай бұрын
Wow great
@IRLtwigstan
@IRLtwigstan 2 ай бұрын
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.
@markhughes7927
@markhughes7927 2 ай бұрын
Tops❤!
@baconslime640
@baconslime640 2 ай бұрын
Andy stays winning
@r1marine670
@r1marine670 2 ай бұрын
They dont cancel, they reduce to 1!
@timothyhunt2117
@timothyhunt2117 2 ай бұрын
You make me feel so dumb. Thank you for humbling me.
@elfspicer
@elfspicer 2 ай бұрын
You're good
@Chamarel
@Chamarel 2 ай бұрын
I got this question on my math exam!
@killerraj532
@killerraj532 2 ай бұрын
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)
@randonguy3066
@randonguy3066 2 ай бұрын
hey, how you that motions step by step? It would help me in my online classes
@jacksimmons4776
@jacksimmons4776 2 ай бұрын
You sponsored your own video?
@AhmedHossam-cu2bw
@AhmedHossam-cu2bw 2 ай бұрын
Yo this one could be solved in hundreds of ways 😂 I solved it then I watched you do it absolutely different ways same results
@user-sb9ho5jz3e
@user-sb9ho5jz3e 2 ай бұрын
could be easier if using Law of Sines
@User-jr7vf
@User-jr7vf 2 ай бұрын
How easy
@inserteunnombreapropiado9079
@inserteunnombreapropiado9079 2 ай бұрын
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.
@user-oi1ky9zl9u
@user-oi1ky9zl9u 2 ай бұрын
We cry over math not boys 🙂
@ThePoker215
@ThePoker215 2 ай бұрын
I got the Area as 169/(4+2*sqrt*(3)). Not sure where I went wrng
@headoftss
@headoftss 2 ай бұрын
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.
@the7engine
@the7engine 2 ай бұрын
I have the same question! The first one at 2:13 confuses me. Why is it so?
@skiuisue
@skiuisue 2 ай бұрын
thanks doctor math
@leprifacioncustard4921
@leprifacioncustard4921 2 ай бұрын
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
@skidmark696
@skidmark696 2 ай бұрын
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
@AndyMath 2 ай бұрын
andymath.com/surface-area-rectangular-prisms/
@skidmark696
@skidmark696 2 ай бұрын
thank you i forgot you did a video on it :)@@AndyMath
@AndyMath
@AndyMath 2 ай бұрын
Are you also doing triangular prisms? andymath.com/triangular-prisms-surface-area/@@skidmark696
@skidmark696
@skidmark696 2 ай бұрын
@@AndyMath yeah, this is perfect thanks for the help.
@r1marine670
@r1marine670 2 ай бұрын
Or sum to ZERO!
@munawarsatria
@munawarsatria 2 ай бұрын
hOw ExCiTiNg
@mcrummd
@mcrummd Ай бұрын
Too heavy. Plus the camera wasn't invented yet.
@zunkman1
@zunkman1 2 ай бұрын
If you knew x=3.93, why didn't you just square 3.93 to get 15.43. THAT would have been Brilliant!
@Grizzly01-vr4pn
@Grizzly01-vr4pn 2 ай бұрын
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
@washeyermann7178
@washeyermann7178 18 күн бұрын
🎊 promo sm
@TheMeccio
@TheMeccio 2 ай бұрын
You look AI generated
@xcrossgamer6668
@xcrossgamer6668 2 ай бұрын
💀
@ConvexFX
@ConvexFX 2 ай бұрын
bro 😭
@danpliska924
@danpliska924 2 ай бұрын
i think andy is real but cool guy could be ai generated
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