document.write( "Question 764480: find the surface area of a cone with its radius 3.11 and its length 2.25? find the surface area ? \n" ); document.write( "
Algebra.Com's Answer #465487 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Slope = 3.83cm. \n" ); document.write( "Surface Area of a cone = (Pirs) + (Pir^2) \n" ); document.write( "= (Pi× 3.11×3.83) + (Pi×3.11^2) \n" ); document.write( "= 67.81cm^2 \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |