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expeople1 [14]
3 years ago
6

Please help quickly!!

Mathematics
1 answer:
Ivenika [448]3 years ago
4 0
In the first problem you have a triangle defined by two 8 cm radii and a 120 degree angle.  You could use the Law of Cosines to determine the length of the longest side, x.

x^2 = 8^2 + 8^2 - 2(8)(8) cos 120 deg.


Can you finish this?
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