2 years ago

Please help! Almost done! thx

Mathematics

1 answer:

Klio2033 [76]2 years ago

6 0

Answer:

c^2 = a^2 + b^2 - 2ab cos(C)

Step-by-step explanation:

The angle at A is named A, the angle at B is named B, and the angle at C is named C

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