If by length you mean diameter then the surface area is 80π cm squared= about 251.327cm squared
The surface are of a cylinder whose radius is 10cm and height is 20cm is 1884.96cm2
A cylinder whose radius is 5 and height is 7 has a surface area of 377 units2
This cylinder's height is 6 (5.98) units.
791.7 units2
175.93 units2
The surface are of a cylinder whose radius is 10cm and height is 20cm is 1884.96cm2
A cylinder whose radius is 6 and height is 14 has a surface area of 754 units2
A cylinder whose radius is 5 and height is 7 has a surface area of 377 units2
A cylinder whose height is 3cm and whose diameter is 24cm has a surface area of 1130.97cm2
This cylinder's height is 6 (5.98) units.
The curved surface area of a cylinder whose height is 14 feet and radius is 6 feet is 527.79ft2
847.8
37.68
Surface area = 673.87 units2
pr2
345.6 units2
1,979.2 units2