document.write( "Question 1002303: 4.The length of each side of an equilateral triangle is (x + 5) centimetres.
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Algebra.Com's Answer #619283 by fractalier(6550)\"\" \"About 
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Perimeter = side + side + side = (x+5)+(x+5)+(x+5) = (3x + 15) cm \n" ); document.write( "
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