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Calculate the length of b to the nearest centimeter.​

Calculate the length of b to the nearest centimeter.​-example-1
User Sieste
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Explanation:

This is similar to the other problem you posted (problem 16).

Again, use the law of cosines. I won't write it out because I wrote it out for the other problem you asked.

Just plugin in a = 8, b = 20, and gamma = 35 into the law of cosines. Then you get your c value, which in this problem is your b variable.

I got around 14.20814

User KSTN
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