The area of the cylindrical part of the surface is equal to the perimeter of the base multiplied by the height. The perimeter of a circle with diameter 12 is pi times the diameter; therefore, the area of the cylindrical part of the surface is 12 X 15 X pi = 5.6 X 102. (Only two significant digits are justified, since there are only two in the primary data.)
Sometimes the surface area is considered to include the upper lower bases of the cylinder along with the cylindrical area. The area of a circle is pi multiplied by the square of the radius, which is half the diameter. (12/2)2 X pi = 1.1 X 102. If both bases are added to the cylindrical area, the total area is 7.8 X 102, to the justified number of significant digits.
A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2
The curved surface area of a cylinder that has a diameter of 8inches and a height of 5inches is 125.66inches2
The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2
A cylinder that has a diameter of 20 and height of 26 has a total surface area of 2,261.95 units2
A cylinder with a diameter of 22 centimeters and a height of 2.5 centimeters has a surface area of 933.05cm2
A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2
The curved surface area of a cylinder that has a diameter of 8inches and a height of 5inches is 125.66inches2
The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2
The curved surface area of a cylinder with a diameter of 1 and a height of 2 is 6.28 units2
A cylinder that has a diameter of 20 and height of 26 has a total surface area of 2,261.95 units2
A cylinder with a height of 20 meters and a diameter of 10 meters has a surface area of 785.4m2
A cylinder with a diameter of 22 centimeters and a height of 2.5 centimeters has a surface area of 933.05cm2
The curved surface area of a cylinder having a height of 5.25 and diameter of 1.75 is 28.588 units squared.
A cylinder that has a diameter of 10 meters and a height of 3 meters has a surface area of 251.33m2
The surface area of a cylinder that has a height of 7 centimeters and a diameter of 8 centimeters is 276.46cm2
A cylinder with a height of 10 meters and diameter of 4 meters has a surface area of 150.8m2
This cylinder's surface area is 980.21 units2