document.write( "Question 1163869: Given a right triangle ABC, if side AB has length 4 and side BC has length 3 what is cosine of angle C? \n" ); document.write( "
Algebra.Com's Answer #788106 by greenestamps(13215)\"\" \"About 
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\n" ); document.write( "The description of the problem is not sufficient.

\n" ); document.write( "The question can't be answered without knowing which angle is the right angle.

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