document.write( "Question 600881: THE AREA OF THE CIRCLE IS 676(PIE SIGN) SQUARE CENTIMETERS. FIND THE DIAMETER \n" ); document.write( "
Algebra.Com's Answer #379525 by jim_thompson5910(35256)\"\" \"About 
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A = pi*r^2\r
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\n" ); document.write( "\n" ); document.write( "676pi = pi*r^2\r
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\n" ); document.write( "\n" ); document.write( "676pi/pi = (pi*r^2)/pi\r
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\n" ); document.write( "\n" ); document.write( "676 = r^2\r
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\n" ); document.write( "\n" ); document.write( "r^2 = 676\r
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\n" ); document.write( "\n" ); document.write( "r = sqrt(676)\r
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\n" ); document.write( "\n" ); document.write( "r = 26\r
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\n" ); document.write( "\n" ); document.write( "The radius is 26 cm. So the diameter is d = 2r = 2*26 = 52 cm
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