document.write( "Question 888867: Suppose a triangle has sides a, b, and c, and let (/) be the angle opposite the side of length a. if cos (/) < 0, what must be true?\r
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document.write( "(/) means unknown \n" );
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Algebra.Com's Answer #537757 by Fombitz(32388) You can put this solution on YOUR website! Angle (/) is greater than 90 degrees. \n" ); document.write( " \n" ); document.write( " |