Law of Sines and Law of Cosines (4 Examples)

Comments · 316

• RO

  @rooftoptrading461 · 2 years ago

  Mr Mario. as a dad who forgot all his math I have to thank you for putting this together. It makes helping my kids a breeze. Thank you.

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• OM

  @OmarElsayed-nn1tc · 11 months ago

  this guy from the future how does he know abt 6 7

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• TE

  @Techmatt167Official · 5 years ago

  This man needs a cookie for saving us all from online learning

  425

• CH

  @christiandeocampo7533 · 4 years ago

  Sir, you are great teacher Because unlike any youtube tutorial videos your voice is loud and clear, your examples are brilliant and The best of all it's completely free... Thank you so much Sir You were such a big help for me

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• AF

  @af13540 · 5 years ago

  This video is the only thing I actually learned during online school lollll

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• NE

  @neodong6060 · 3 years ago

  Mario's explanations and examples are amazing. He makes learning the material so many times easier, and the fact that he's doing this for free and out of the good of his heart is amazingly gracious. He's the math teacher we all wanted, but didn't deserve. Someone give him a cinnabon

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• AN

  @angelvilla1952 · 4 years ago

  This dude taught me more in 9 mins then my teacher did in 2 weeks

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• KL

  @klasrem · 3 years ago

  This video is a life saver. I want to say you taught this in a much easier to understand way than my teacher did in a week. Granted, I didn't pay much attention on Sines, but I did with Cosines, and I now have a clear understanding of both. My teacher never mentioned anything about Cosines being used on SSS and SAS triangles. You have a really good way of teaching this stuff. Good job!

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• CO

  @corsonforcas · 4 years ago

  It was this easy!? Wow thank you so much, you thought me what 3years of private high school couldn't! Thank. You sosososo much

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• DI

  @diamond1628 · 6 years ago (edited)

  My guy this was perfect timing I just learned this today. THANK YOU SO MUCH

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• NA

  @NANACOM342 · 2 years ago

  Thank you so much this is easy to understand!

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• NI

  @nikolasmaillis6862 · 2 years ago

  I never understand my algebra and geometry teacher, and Mr. Mario, you always have the 10 minute videos that explain clearly what she tried to teach me in 2 hours. 😁

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