document.write( "Question 1159734: The lengths of the sides of a triangle are in the ratio 3:4:6. The perimeter of the
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Algebra.Com's Answer #782789 by Boreal(15235)\"\" \"About 
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3x+4x+7x are the side ratios and lengths, and 13x, their sum, is 143
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\n" ); document.write( "6x=66 cm
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