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08-10-2017
Mathematics

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If cos70 = 0.342, give another angle whose cosine is 0.343

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penfila11Pen penfila11Pen

08-10-2017

If cos(70) = 0.342
the cosine of the alternative angle of 70° will also give the same value
angle measure = 360 - 70 = 240°
cos (240) will also be 0.342

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