Mathematics

Mathematics, 30.06.2019 01:00, simrankaurdhatt

Select the angle that correctly completes the law of cosines for this triangle. 72 + 252 – 2(7)(25)cos = 242 a. 180° b. 90° c. 16° d. 74°

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Select the angle that correctly completes the law of cosines for this triangle. 72 + 252 – 2(7)(25)c...

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