3 years ago

Use the law of cosines to find m

Mathematics

1 answer:

faltersainse [42]3 years ago

6 0

Cos ø = A/H = 17/20

On your calculator:

Put in the fraction (17 divided by 20)
Press =
Press 2nd
Press cos

You should get <u>31.8</u> when you round it

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