document.write( "Question 873325: Find the surface area of a cylinder with a diameter of 18 and a height of 32. Use 3.14 for p. i need help with solving this please. \n" ); document.write( "
Algebra.Com's Answer #526807 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! The surface area(SA) of a cylinder is defined \n" ); document.write( "SA = 2*pi*r*h + 2*pi*r^2 \n" ); document.write( "note that r is the radius (1/2 of the diameter) and h is the height \n" ); document.write( "SA = 2*(3.14)*9*32 + 2*(3.14)*9^2 \n" ); document.write( "SA = 1808.64 + 508.68 = 2317.32 \n" ); document.write( " \n" ); document.write( " |