comparing the sine law and cosine law.rm

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Uploaded by on Nov 30, 2008

This video show students when they need to use the sine law and when they need to use the cosine law for finding the missing sides of non right triangles.

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Education

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  • rofl sine sine sine sine sine sine sine sine sine sine!!! but great vid thx

  • To use the SIN law you need ONE Side Angle Pair and either one Side or Angle. NOT two side Angle pairs!!

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  • @Pinto6Apploosa there is no such thing as a law of tangent. soh cah toa is basic trig. dumb fuck.

  • @Pinto6Apploosa you are a fuckin IDIIIIIOOOOOTTTTT

  • Did I miss something or SSA situation is not actually mentioned? Using two opposite angle-side pairs needs special consideration if we need to find angle. Wanch for SSA-ASS situation

  • @wolverinewow I feel you bro

  • SOH CAH TOA! Use the law of sines when you have the opposite and adjacent sides. Use the law of cosines when you have the adjacent and hypotenuse sides, and the law of tangents when you have the opposite and adjacent.

  • Ty so much!!! My teachrr took 45mins to expalin this in a diggerrnt waybut i didnt ger ut... Man i hate how some math teachers suck

  • thanks this vid was really helpful.. i can't believe it's this simple lol!

  • sine sine sinesinesine sine

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