When to use Sine Law vs. Cosine Law?

I show examples of triangles that can be solved using the Sine Law or Cosine Law, and how to tell which Law to use.

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Thank you you saved my PC from getting taken away by my dad. 😘

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[@KarenWasherGrudzien]

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[@KarenWasherGrudzien]

STOP TEACHING CRITICAL RACE THEORY

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Tmi

[@lilygdsn]

I think you just saved me and my grade on finals. Thanks!

[@titancarreon4990]

I HAVE AN EXAM TOMORROW! THANKS A LOT!

[@jimster845]

Absolutely brilliant video and straight to the point! i have done first year physics at UNI at was never told it like this!

[@estoubonitao]

Holy shit, I love you dude

[@megamarshshorts1275]

easy, clear and straight forward. thanks for the help. I appreciate it.

[@VidShoe13]

Amazing explanation, thanks a lot!!

[@raquelmarino4616]

Thank you my teacher cant explain things to save his life i swear ur saving my grade so much rn

[@BlackPill-pu4vi]

I've been there. I think school boards should REQUIRE mediocre teachers to watch good videos like this and learn how to teach.
Problem is that mediocre teachers were taught in mediocre (often overrated) universities which also used poor quality teaching techniques. The problem goes much deeper than just the crappy teacher.

[@lawrencefroymovich34]

Great video, thanks for the clarification

[@aj_zafra]

thank u! its really challenging to learn a new lesson in geometry especially right now with this whole virus thing goin on... thank u to u and the internet!!

[@BrandonGrasley]

I'm glad I could help! Good luck with your studies :)

[@ipurpleyou8079]

Thank you soooo much. Helped a ton.

[@simran4u145]

Thank you soo much, saved my life

[@BrandonGrasley]

Simran4U Glad to hear it :)

[@erikbuckner8045]

Very well explained, thank you!

[@tim1ver170]

Ah!!! Hiss!!! MY EYES!!! SO BRIGHT!!!!! But seriously dude, this helped a ton. thanks!

[@yongcu88]

Thanks a lot saved me from my upcoming exam :)

[@campaexe]

Ty I was doing review and needed to touch up on old math skill

[@AaronRochebeast]

Thanks this was really helpful

[@BrandonGrasley]

Excellent, glad to hear it!

[@pakchannel2231]

Perfect! TYSM

[@user-pw8kp6mj3c]

This vid is so old but very useful damn

[@_remicore_]

This helped soo much i have a exam tomorrow and needed a quick recap ❤

[@fahadd2815]

Thanks. This was helpful

[@zackz19]

Thank you soo much it was helpful

[@amuthavalli.k4991]

Thank you.verymuch useful.

[@sathvikkotapati7530]

I need so much help and you did it Thanks

[@BrandonGrasley]

You're welcome :)

[@Artemsdog]

Thx this was rly helpful

[@Nathan-sq9xv]

Thanks omg. I didn’t understand this until now. U da man

[@BrandonGrasley]

I'm glad I could help!

[@Nathan-sq9xv]

Brandon Grasley I live in Canada and I’m in advanced math and in 11th grade. Yes, 11th grade. Math is so behind here compared to USA(idk about the other places but I’m in the French part of Quebec)

[@BrandonGrasley]

@@Nathan-sq9xv I teach in Ontario. This is from our grade 10 and 11 courses.

[@Nathan-sq9xv]

Brandon Grasley oh ok than never mind. I guess you teach kids my age (16 years old)
I understood SOHCAHTOA and Heron's formula perfectly. It’s really just the law of sines/cosines

[@vivekbhushan7204]

Useful.. ❤️ from india

[@tim1ver170]

I subbed!!! :)

[@allyssafudot]

Thankyou so muchhh

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Thank you sir

[@itxprofessorjamil379]

Excellent

[@wyattwilson6318]

life saver my god!

[@mezomahmed1258]

thank you very much :)

[@someone8987]

Really awesome...Allaah bless u...😊😊😊

[@debhasish]

Perfect 👍

[@heartzyannmagallanes5601]

Thanks 😊

[@user-xq4nz6pp2f]

Thank you

[@salemismail2226]

thanks bro

[@Chonk_Master_Admiral]

Thanks missed a day of school and we have a test tomorrow so this will help

[@BrandonGrasley]

Good luck on your test!

[@AfzalAmaanFoundation]

THANKSSSSS....

[@ricardoissa9364]

Nice watch ⌚🔥

[@lostdream4971]

thanks

[@KingMohaz]

Nice watch

[@ahmedmuzaffar5455]

thanks brooooooooooooooooooooooooooooooooooooo

[@BrandonGrasley]

You're very welcome :)

[@grantlieberman3444]

Why can’t you use cosine law on second example?

[@BrandonGrasley]

We don't know side d (we know e instead). With Cosine Law we have to either know all three sides, or we have to know two sides and the "contained" angle.

[@grantlieberman3444]

Brandon Grasley oh thank you so much!

[@allisontorres7597]

here cause I have an exam tmr and don’t know shit 😩😭

[@InexplicableVibes]

you saved my ass and got myself a b+

[@emerycorner]

I spent 30 minutes just trying to figure out when to use either law on ONE QUIZ. I still need to finish it 😤.

[@jpalmer51509]

👌🏾

[@shubhamnegi8469]

👍

[@change15893]

0:33 you aint have to flex the watch like that

[@gomez0009]

If only he was my teacher

[@Nathan-sq9xv]

I got a 60% on my trigonometry exam. I passed but it isn’t a good grade. I made a lot of careless mistakes.

[@parsathe2nd167]

3:16 Nice 😏

[@iromez1812]

cos: SSS
SAS ​
sin: SSA
ASA

[@bananasforbananas2524]

Who else is in 7th grade watching this

[@KarenWasherGrudzien]

Trump 2024

[@birriatacos382]

The fact that your name is Karen just makes this even more funny