document.write( "Question 1035599: A tunnel is 30 yards long and 15 yards wide. The height of the tunnel walls is 5 yards before the curve of the cylinder-shaped ceiling. What is the volume of the tunnel? Use 3.14 for pi. Round your answer to the nearest hundredth \n" ); document.write( "
Algebra.Com's Answer #650289 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A tunnel is 30 yards long and 15 yards wide. \n" ); document.write( " The height of the tunnel walls is 5 yards before the curve of the cylinder-shaped ceiling. \n" ); document.write( " What is the volume of the tunnel? Use 3.14 for pi. Round your answer to the nearest hundredth \n" ); document.write( ": \n" ); document.write( "Find the volume of the rectangular portion of the tunnel \n" ); document.write( "30 * 15 * 5 = 2250 cu/yds \n" ); document.write( ": \n" ); document.write( "Find the volume of half a cylinder which is the upper portion of the tunnel \n" ); document.write( "The radius of the cylinder is half the width of the tunnel; 15/2 \n" ); document.write( "V = \n" ); document.write( "V = 2649.38 cu/yds \n" ); document.write( ": \n" ); document.write( "Find the total volume \n" ); document.write( "2250 + 2649.38 = 4899.38 cu/yds \n" ); document.write( " \n" ); document.write( " |