document.write( "Question 1180673: A chess board contains 64 equal squaresand the area of each square is 6.25 cm2. Aborder around the board is 2 cm wide. Find the lengthof the side of chess board. \n" ); document.write( "

Algebra.Com's Answer #810409 by ikleyn(52832) $\"\"$ $\"About$

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document.write( "The area of the chess board covered by squares is  64*6.25 = 100 cm^2,\r\n" );
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document.write( "hence, the side length of this part of the chess board is 10 cm.\r\n" );
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document.write( "Add 2 cm from each side, and you will get  10 + 2 + 2 = 14 cm for the side length of the whole chess board \r\n" );
document.write( "including the border around it.\r\n" );
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