trigonometry - Does the sine rule ever give you the obtuse angle? - Mathematics Stack Exchange
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Why does the sine rule produce the acute angle, and will it ever produce the correct obtuse one? For example if you have a triangle ABC, where angle CAB is 27 degrees, CB is 7cm, and AB is 12cm. When
trigonometry - Does the sine rule ever give you the obtuse angle? - Mathematics Stack Exchange
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