document.write( "Question 3788: What is the perimeter of a rhombus-shaped highway sign with a 20-centimeter side?\r
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document.write( "a-40 centimeters
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document.write( "b-80 centimeters
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document.write( "c-400 centimeters
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document.write( "d-20 centimeters \n" );
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Algebra.Com's Answer #1706 by ILAxbaseballx720(3)![]() ![]() ![]() You can put this solution on YOUR website! 80 because a rhombus has 4 sides and becuase it has four sides and each one is 20 centimeters long it is 80.. Good question..\r \n" ); document.write( "\n" ); document.write( "20x4=80 \n" ); document.write( " |