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LucyLu15

  • 3 years ago

Use vectors to find the interior angles of the triangle with vertices (-3,0), (2,2),(0,6).

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  1. LucyLu15
    • 3 years ago
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    I am not sure if I have to use the distance formula to find the distance between the points. But i am not sure what to do after that.

  2. rainbow22
    • 3 years ago
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    use trig identities after finding the distances. afterwards you should get the raidans or degrees of angles.

  3. LucyLu15
    • 3 years ago
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    The law of cosines?

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