document.write( "Question 1032794: The volume of a cone-shaped hole is 75 pi ft cubed .75π ft3. If the hole is 99 ft deep, what is the radius of the hole?
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Algebra.Com's Answer #647377 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The volume of a cone-shaped hole is 75 pi ft cubed .75π ft3. If the hole is 99 ft deep, what is the radius of the hole? \n" ); document.write( "---- \n" ); document.write( "Volume = (1/3)*pi*r^2*h \n" ); document.write( "------ \n" ); document.write( "75pi = (1/3)pi*r^2*99 \n" ); document.write( "---- \n" ); document.write( "75/33 = r^2 \n" ); document.write( "---- \n" ); document.write( "radius = 1.51 ft \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------------- \n" ); document.write( " |