document.write( "Question 554731: find the area of a circle with a radius of 4 1/2 inches. Round your answer to the nearest hundredth \n" ); document.write( "
Algebra.Com's Answer #361477 by nyc_function(2741)\"\" \"About 
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A = pi(r^2)\r
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\n" ); document.write( "\n" ); document.write( "4 1/2 can be written as an improper fraction 9/2.\r
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\n" ); document.write( "\n" ); document.write( "So, let r = 9/2\r
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\n" ); document.write( "\n" ); document.write( "A = pi(9/2)^2\r
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\n" ); document.write( "\n" ); document.write( "Let pi = 3.14\r
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\n" ); document.write( "\n" ); document.write( "A = 3.14(9/2)^2\r
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\n" ); document.write( "\n" ); document.write( "A = 3.14(81/4)\r
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\n" ); document.write( "\n" ); document.write( "A = 3.14(20.25)\r
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\n" ); document.write( "\n" ); document.write( "A = 63.585in^2\r
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\n" ); document.write( "\n" ); document.write( "We now round to the nearest hundredths AKA second decimal place.\r
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\n" ); document.write( "\n" ); document.write( "A = 63.59in^2\r
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