Work out the height of each cylinder below.
Problem 1 :
Problem 2 :
Problem 3 :
If a cylinder has a surface area of 100 cm^{2} and its height is 4 times the radius, what is the height of the cylinder ?
Problem 4 :
The radius and height of a cylinder are in the ratio 11 : 7. If the curved surface area of cylinder is 121 square cm. Find the radius and height of the cylinder.
Problem 5 :
The lateral surface area of a right circular cylinder of radius 3 cm is 94.2 cm^{2}. The height of the cylinder is ?
Work out the radius of each cylinder below
Problem 6 :
Problem 7 :
Problem 8 :
The radius and height of a cylinder are 5 : 7 and volume is 550 cm^{3}. Find the total surface area.
Problem 9 :
The circumference of the base of a right circular cylinder is 220 cm. If the height of the cylinder is is 2 m, find the total surface area of cylinder.
Problem 10 :
A roller of diameter 70 cm and the length 2 m is rolling on the ground. What is the area by the roller in 50 revolutions ?
Problem 11 :
A can of baked beans has a paper label wrapped around the outside. The can has a height of 11 cm and radius of 4.5 cm. The label covers the entire height of the can. The label has a 1 cm overlap vertically so that it can be stuck together calculate the area of the label
Problem 12 :
The cylinder and cube below have the same surface area.
Find the side length of the cube, x.
Problem 13 :
A tank on the road roller is filled with water to make the roller heavy. The tank is a cylinder that has a height of 6 feet and a radius of 2 feet. One cubic foot of water weighs 62.5 pounds. Find the weight of the water in the tank
Problem 14 :
A cylinder has a surface area of 1850 square meters and a radius of 9 meters. Estimate the volume of the cylinder to the nearest whole number.
Problem 15 :
Water flows at 2 feet per second through a pipe with a diameter of 8 inches. A cylindrical tank with a diameter of 15 feet and a height of 6 feet collects the water.
a) what is the volume, in cubic inches, of water flowing out of the pipe every second.
b) What is the height, in inches, of the water in the tank after 5 minutes?
c) How many minutes will it take to fill 75% of the tank?
Problem 16 :
A cylindrical swimming pool has a diameter of 16 feet and a height of 4 feet. About how many gallons of water can the pool contain? Round your answer to the nearest whole number. (1 ft^{3} ≈ 7.5 gal)
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM