Question 855878
Law of sine using side side angle. 
In triangle ABC A= 60 degrees, c= 28ft. How many triangles can be formed if a=12ft?

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sin(C)/28 = sin(60)/12
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sin(C) = (28/12)sin(60) = 2.02 (extraneous; sin cannot be > 1)
No solutions.
Cheers,
Stan H.