Mathematics
The circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. Find the
(i) radius of the cylinder.
(ii) volume of the cylinder.
Related Questions
A cylinder has a diameter of 20 cm. The area of curved surface is 1000 cm2. Find
(i) the height of the cylinder correct to one decimal place.
(ii) the volume of the cylinder correct to one decimal place. (Take π = 3.14)
The area of the curved surface of a cylinder is 4400 cm2, and the circumference of its base is 110 cm. Find :
(i) the height of the cylinder.
(ii) the volume of the cylinder.
If the volume of a cylinder of height 7 cm is 448 π cm3, find its lateral surface area and total surface area.
A wooden pole is 7 m high and 20 cm in diameter. Find its weight if the wood weighs 225 kg per m3.