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# What is the height of a cylinder if the radius is 4 cm and the volume is 400 cm?

Updated: 12/15/2022

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13y ago

The height is 8 cm (7.9577 cm)

Wiki User

13y ago

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Q: What is the height of a cylinder if the radius is 4 cm and the volume is 400 cm?
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### What is the volume of a cylinder if it has 20 ft radius and 50 ft height?

Volume of a cylinder =pi * r * r * h= pi * 202 * 50= pi * 400 *50= pi * 20,000= (approx) 62,831.80

### What is the volume of a cylinder that has a radius of 20 and height of 26?

pi r2h =pi(20)2(26) =pi(400)(26) =(10400)pi =32656

### A can of soup is in the shape of a right circular cylinder and has a volume of 400 cubic cm and a height of 10 cm What is it's radius?

The volume, V of a right cylinder is Pi*r2*h, where r is the radius and h is the height.So, 400=Pi*r2*10r2 = 400/(10*Pi) = 40/Pir would be the positive square root of 40/Pi ~= 3.568 cm

### There are 12 cylindrical cans in a package. Each can has a height of 4.9 in. and a diameter of 2.5 in. What is the approximate total volume of the 12 cans?

The volume of a cylinder can be calculated by using the formula V = πr^2h, where V is the volume, r is the radius, and h is the height. First, we need to find the radius of each can. The diameter is given as 2.5 inches, so the radius is half of that or 1.25 inches. So, the volume of one can is: V = π(1.25 in)^2(4.9 in) ≈ 24.12 cubic inches To find the total volume of 12 cans, we can simply multiply the volume of one can by 12: Total volume = 12 cans × 24.12 cubic inches/can ≈ 289.44 cubic inches Therefore, the approximate total volume of the 12 cans is 289.44 cubic inches

400 units cubed

### What is the height if the volume is 400 cu cm and its length is 5 cm and its width is 10 cm?

It's height would be 8cm. 5cm x 10cm = 50cm, 400 divided by 50 = 8.

### What is the volume of a cube that is 360 ft long 160 wide with a height of 314?

Volume= l*w*h. 360*160*314 = 18 086 400 ft3

### How do you find the surface area of a cylinder with a base of 20 pi and a height of 3?

Surface area = 2*pi*r2 + 2*pi*r*h where r is the radius and h the height of the cylinder. In this case, r = 20pi and h = 3 units So area = 2*pi*400*pi2 + 2*pi*20*pi*3 = 800*pi3 +120*pi2 square units = 25989 square units (approx).

### If a circle has area of 400 square units then what is the radius?

If a circle has area of 400 square units then its radius is: 11.25 units.

### How many gallons of water does a six inch column that is 400 feet deep in the ground hold?

Assuming that the 6-in is the diameter of the column that is 400-ft long. The volume of a cylinder equals the (area of the base)*height = h[pi]r^2 Area of the base equals area of a circle equals [pi]r^2 r is the radius and equals 1/2 the diameter--.5 ft/2 or .25-ft [pi].25^2 equals .19635 *400-ft equals 78.53982ft&#65533; There are 7.48051948 US Gallons per cubic foot 78.53982ft&#65533; x 7.48051948 = 587.519 gallons (US Liquid)