document.write( "Question 876524: the ratio of the 3 side lengths of a triangle is 2 :5 :7. the perimeter of the triangle is 91 cm. what is the length, in cm, of the shortest side of the triangle \n" ); document.write( "
Algebra.Com's Answer #528815 by richard1234(7193)\"\" \"About 
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Only a degenerate triangle would have sides in the ratio 2:5:7.\r
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\n" ); document.write( "\n" ); document.write( "Suppose the sides are 2x, 5x, 7x, then 2x+5x+7x = 14x = 91, x = 13/2. Then 2x = 13 cm.
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