document.write( "Question 1143706: a square consists of 25 equal size blue square tiles. if we need to make a border around the square using white tiles of the same size how many white times will we need? \n" ); document.write( "

Algebra.Com's Answer #764595 by ikleyn(52788) $\"\"$ $\"About$

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document.write( "The side of the square is 5 =   units.\r\n" );
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document.write( "Hence, 5 white tiles are required for each side of the square plus 4 white tiles for corners, \r\n" );
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document.write( "in total  4*5 + 4 = 24 white tiles.    ANSWER\r\n" );
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