document.write( "Question 1159478:
\n" ); document.write( "A circular flower bed is 22 m in diameter and has a circular sidewalk around it that is 3 m wide. Find the area of the sidewalk in square meters. Use 3.14 for pi. \n" ); document.write( "

Algebra.Com's Answer #782525 by ikleyn(52798) $\"\"$ $\"About$

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document.write( "The smaller circle has the radius of  22/2 = 11 meters.\r\n" );
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document.write( "The larger circle has the radius 11 + 3 = 14 meters.\r\n" );
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document.write( "The area of the sidewalk is the difference of the areas of these two curcles\r\n" );
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document.write( "     - .\r\n" );
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document.write( "You complete calculations, using this formula.\r\n" );
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