document.write( "Question 49701: Given two circles, A and B, with radii 3in. and 10in. respectively, the ratio of the areas is \r
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document.write( "A. 3/10in. squared
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document.write( "B. 9/100in. squared
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document.write( "C. Choices A and B are equivalent\r
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document.write( "Thank you for your help! \n" );
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Algebra.Com's Answer #33092 by alka(15)![]() ![]() ![]() You can put this solution on YOUR website! area of first circle = pie*3^2 = pie*9 \n" ); document.write( "area of second circle = pie*10^2 = pie*100 \n" ); document.write( "ratio of their areas = 9/100 = (3/10)^2 \n" ); document.write( "choice A is correct. \n" ); document.write( " |