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Posted by on Monday, February 10, 2014 at 8:34pm.

Why cant we solve an oblique triangle with the Law of Sines if we are given SAS?

  • math - trig - , Monday, February 10, 2014 at 8:40pm

    sin(x) and sin(180-x) have the same value.

    gotta use the law of cosines, which takes into account the change of sign for obtuse angles.

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