document.write( "Question 802271: A pipe of thickness 1/2cm has an external diameter of 12 cm. Find the volume of 2.4m of pipe. \n" ); document.write( "
Algebra.Com's Answer #483825 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! The inside diameter of the pipe = 12 -1/2 -1/2 = 11 cm \n" ); document.write( "radius of the inside is 5.5 cm \n" ); document.write( "length of pipe is 2.4 * 100 = 240 cm \n" ); document.write( "Therefore the volume of the pipe is pi*(5.5)^2*(240) = 22807.96 cubic cm's\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |