document.write( "Question 139248: find the surface area of the cylinder in terms of 3.14 the radius is 9cm and the height is 20 cm \n" ); document.write( "
Algebra.Com's Answer #101636 by checkley77(12844) ![]() You can put this solution on YOUR website! CIRCUMFERENCE=2PIR=2*9PI=18PI \n" ); document.write( "20*18PI=360PI IS THE TOTAL SURFACE AREA. \n" ); document.write( " |