MPM2D Cosine Law 2017-01-16


Hey everyone,

We learned the Cosine Law today. Turns out I don’t already have a video explaining how the Cosine Law works, so I’ll put one together for you this evening. Feel free to browse the web for another, though.

Homework this evening is Page 409 #4 and Page 418 #5. For more Sine Law practice try Page 402 #5.

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