The height 4
The height and radius of a cylinder are 25 ft and 5 ft, respectively. What is the surface area?
Correct answer:
Showing 1 comment:
Math student
Given: r=5 ft, h=25ft
Formula: 2πr(r+h)
= 2×3.14×5ft(5ft+25ft)
=31.4ft(30ft)
=942ft²
Formula: 2πrh+2πr²
=2×3.14×5ft×25ft + 2×3.14×5²
=785ft² + 157ft²
=942ft²
Formula: 2πr(r+h)
= 2×3.14×5ft(5ft+25ft)
=31.4ft(30ft)
=942ft²
Formula: 2πrh+2πr²
=2×3.14×5ft×25ft + 2×3.14×5²
=785ft² + 157ft²
=942ft²
You need to know the following knowledge to solve this word math problem:
Grade of the word problem:
Related math problems and questions:
- Roller
The cylinder shell has the same area as one of its bases. The cylinder height is 23 dm. What is the radius of the base of the cylinder? - Cylinder surface, volume
The area of the base and the area of the shell are in the ratio of 3:5. Its height is 5 cm less than the radius of the base. Calculate both surface area and volume. - Cans
How many m² of metal sheet is needed to produce 20,000 cans in the shape of a cylinder with a base radius and a height of 5 cm? - Dimensions: 27511
Calculate the surface of the paper cylinder (without lid) with dimensions: bottom radius: 7 cm, cylinder height: 22 cm.
- Calculate 24941 Calculate the surface and volume of a cylinder with a base radius of 5 cm and a height of 8 cm.
- Cylinder surface area
The volume of a cylinder whose height is equal to the radius of the base is 678.5 dm³. Calculate its surface area. - Cylinder The cylinder surface is 922 dm². Its height is equal to the radius of the base. Calculate the height of this cylinder.
- Cylinder 82366
What is the volume of a cylinder with a radius of 11.3 cm and a height of 28 cm? - A pipe
A radius of a cylindrical pipe is 2 ft. If the pipe is 17 ft long, what is its volume?
- Cylinder 60463
Find the surface and volume of a cylinder whose height is 10 dm and the base circle radius is 20cm. - Calculate 24011 There is a cylinder with a base radius of 3 cm and a height of 12 cm. Calculate a) cylinder surface b) cylinder volume
- A concrete pedestal
A concrete pedestal has the shape of a right circular cone and a height of 2.5 feet. The diameters of the upper and lower bases are 3 feet and 5 feet, respectively. Determine the pedestal's lateral surface area, total surface area, and volume. - Surface and volume
Calculate the surface and volume of a cylinder whose height is 8 dm and the radius of the base circle is 2 dm. - Shell of cylinder
Calculate the area of the shell of the 1.6 m height cylinder with a base radius of 0.4 m.
- The cylinder 2 Find the volume and the lateral area of a cylinder with a height of 12 inches and a base radius of 4 inches.
- Transporting 17193
A barrel for transporting fuel has a height of 90 cm and a radius of the base of 30 cm. How many square meters of sheet metal are needed to make a barrel? - Cylinder - basics Cylinder with base radius r = 54 cm and height h=35 cm. Calculate: a) Area of the base
