document.write( "Question 349920: If you cut out the largest possible circular pie crust for a square piece of dough that is \"d\" inches on a side, what is the area of the remaining dough? Express your answer as polynomial in \"d\". \n" ); document.write( "
Algebra.Com's Answer #250093 by mananth(16946)\"\" \"About 
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area of square piece = d*d= d^2
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\n" ); document.write( "area of circle = pi*r^2 where r= radius.
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\n" ); document.write( "diameter = d
\n" ); document.write( "radius = d/2
\n" ); document.write( "area = pi(d/2 )^2
\n" ); document.write( "area = pi*d^2/4
\n" ); document.write( "..
\n" ); document.write( "remaining area = area of square - arae of circle
\n" ); document.write( "d^2- pi*d^2/4
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