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Mathematics 25 Online
OpenStudy (studytheworld):

Please help, will medal!! helpp! Given any triangle ABC with corresponding side lengths a, b and c, the law of cosines states:

OpenStudy (studytheworld):

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OpenStudy (studytheworld):

@TrojanPoem Do you think you know this one?

OpenStudy (trojanpoem):

c^2 = b^2 + a^2 - 2abcosC

OpenStudy (trojanpoem):

which is A

OpenStudy (studytheworld):

Thanks, i was leaning towards that answer too :P

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