document.write( "Question 205532: Find the surface area of a cylinder in terms of pi with a radius of 8 in and a height of 11 in; a cylinder with a diameter of 14 cm and a height of 15 cm; and a cylinder with a radius of 28 cm and a height of 48 cm. \n" ); document.write( "
Algebra.Com's Answer #155162 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Find the surface area of a cylinder in terms of pi with a radius of 8 in and a height of 11 in; a cylinder with a diameter of 14 cm and a height of 15 cm; and a cylinder with a radius of 28 cm and a height of 48 cm. \n" ); document.write( "-------------- \n" ); document.write( "Area = 2pi*r*h + 2pi*r^2 \n" ); document.write( "Area = 2pi*r(h + r) \n" ); document.write( "------------- \n" ); document.write( "radius of 8 in and a height of 11 in \n" ); document.write( "Area = 16pi*19 = 304pi in^2 \n" ); document.write( "---------------- \n" ); document.write( "diameter of 14 cm and a height of 15 cm \n" ); document.write( "Area = 2pi*7(15+7) \n" ); document.write( "Area = 308pi cm^2 \n" ); document.write( "--------------- \n" ); document.write( "r or 28 cm and a height of 48 cm \n" ); document.write( "Area = 2pi*28*76 \n" ); document.write( "Area = 4256pi sq cm \n" ); document.write( " |