document.write( "Question 1139738: The area of a circle varies directly as the square of the radius. A circular pizza with a radius of 6 inches has an area of 113.04 square inches.
\n" ); document.write( "(a) Write the equation that relates the area in square inches, A, to the radius in inches, r. \r
\n" ); document.write( "\n" ); document.write( "(b) What is the area (in square inches) of a personal pizza with a radius 5 inches
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Algebra.Com's Answer #760230 by josgarithmetic(39616)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "The area of a circle varies directly as the square of the radius. A circular piz,...
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\n" ); document.write( "\n" ); document.write( "\"A=kr%5E2\"\r
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\n" ); document.write( "and you should know what to do by now.
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