document.write( "Question 240490: A circular coffee table has a diameter of 5 ft. What will it cost to have the top refinished if the company chares $3 per square foot for the refinishing
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Algebra.Com's Answer #176195 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "Since we know the area of a circle is pi radius squared we can find the number of square feet by plugging in the numbers. \n" ); document.write( "Area = 3.14 (2.5)^2 Do the math. (Note: It gives the diameter as 5 ft so the radius is 2.5 ft) \n" ); document.write( "Area=19.625 square feet Now multiply $3 and we get: \n" ); document.write( "Rounded off it comes to $58.88 \n" ); document.write( "RJ Toftness \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |