document.write( "Question 1069347: How can the Law of Cosines be utilized to solve the arguable case of the oblique △ABC, a =\"+12+\"ft, b =\"+30+\"ft, and A =\"+20+\"°.
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Algebra.Com's Answer #684593 by josgarithmetic(39629)\"\" \"About 
You can put this solution on YOUR website!
Use Law of Sines. You would or could choose Law Of Cosines if you were given a and b, and also the angle at C. Law of Cosines is good if you have the angle between to of the given sides. \n" ); document.write( "
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