Art of Problem Solving: 30-60-90 Triangles

[@Christian-en7vb]

Not everyone has your charisma to teach and also in such a creative way. You are the man!! Thank you

[@ActivionsonTheriver]

wtf!!!!!!!!. Dude you so crisp clean. no dusting no mustachio no beard no glasses and no funny costumes in order to impart knowledge. thanks subscribed must definitely

[@anastasissfyrides2919]

i imagine him in 238471 trillion years explaining the Rieman hypothesis proof, still with the same playful ease

[@howardwu2667]

He’s dead in 238471 trillion years

[@anastasissfyrides2919]

@@howardwu2667 you dont know that

[@howardwu2667]

@@anastasissfyrides2919 bruh people only live 100 years

[@anastasissfyrides2919]

@@howardwu2667 prove it is impossible to live more more

[@ApatheticPerson]

@@howardwu2667 he can simply live virtually on the internet, this isn't possible right now, but it should be in the future lol

[@keithmasumoto9698]

these non-trigonometric methods are far better than simply memorizing the trig functions. very good material!.

[@blakemooney95]

thank you sooo much u kept me from failing

[@lizjuarez3210]

This guy is a genius

[@netballa]

Great problem at the end!

[@mercedesmalone973]

omg thank you so much I had trouble remembering it but this helps a lot to see where it comes from! thanks

[@techboyjv]

Nice Video, you explained really good!

[@prabhatsinha5462]

Thanks Harvy!!👏👍

[@prabhatbandari1079]

yooo! we hv the same 1st namee!

[@camillegarcia8582]

omaigod thank you so much. i finally understand!!!!

[@A_Plus_Edu]

Very nice ... and thank you for such a good video

[@diorrat..0]

Yay! Harvey is back :D

[@ahmedbaig7279]

Sensible way to go ahead in Mathematics. The root of 3 or underoot of 3 is equal to 1.732. Actually this is a ratio of .856 and .5. Here .865 stands for sin 60 degrees and .5 stands for cos 60 degrees. We know that tan 60 degrees is equal to root of 3 or underoot of 3. Also tan theeta is the ratio of sine theeta and cosine theeta. Now here we are going to solve an issoseles triangle whose by defination all angles are equal and hence all sides are equal. We also know that two issoseles triangles form a rohmbus whose opposite sides are equal. The sum of all 4 angles will be 4 rt angles or 360 degrees.

[@thegreatjadeyeet]

Harvey appeared again!

[@tavaughnthompson7415]

Thanks so much!!!!!!!!!!!!!😏😏😏

[@colbaltdragon5]

Thanks! Really helped

[@fastlearner8130]

I have a question how do you know the side lengths

[@isabellal850]

lol harvey's back!!

[@شيماءصلاح-و1خ]

woooooooooooooooooooooooow you are super great

[@ttvurmom6185]

I see his reflection.

[@HansCortez07]

Harvey! :)

[@razhalder8950]

His acting is so cringy but so cool at the same time BIG PROBLEM THO WE DON'T SEE HARVEY WE NEED HARVEY HARVEY IS THE SMARTEST

[@KubabHelped]

4:20 nice

[@michan5460]

HARVEY!

[@yangli3719]

Wow 8:32

[@yangli3719]

8:19

[@chelseamistakul5692]

i can solve it more easily than him.But his method is also good.

[@maitri6087]

Plz explain your method??

[@mduntr7503]

Exactly...!!!

[@aunmaqsood8227]

@@maitri6087 use a trig ratio to solve lol

[@diorrat..0]

Yo O>O Uh Melons? Ack Tater Tots? Erm.... Read? Idk what I wrote but read the first letter of each word

[@x9squared117]

Harveyyyyyyyy!!!!!!!!!!!!! :D

[@JohnDoe-hi9ot]

I enjoyed his effeminate disposition.

[@snoopdogg7363]

More harvey :D

[@DatHamTho]

illuminati confirmed.

[@naps_]

0:45 this man has gone and lost his marbles....

[@diorrat..0]

How

[@mduntr7503]

Not bad, but you did it the long way, could of solved this literally in seconds...

[@shashiatut]

bruh, hes tryin to teach 10 year olds, not some college dude

[@diorrat..0]

@@shashiatut I’m 9 lol

[@guihuasun5475]

He explaining how to do it so you can do the ultra fast methods while knowing why it works

[@jerryscanas]

Are you nuts?

[@diorrat..0]

Nope