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How do you find the radius of a hemisphere if you know the volume?
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∙ 12y ago
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∙ 12y ago
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How do you find the radius of a cylinder?
If you know the height and volume of the cylinder than you can find the radius. You also have to know the formula for volume 'V', which is pi multiplied by both the radius 'r 'squared and the height 'h', or V is equal to pi x r squared x h. The height h is equal to the volume divided by the radius squared and pi.
What is the diameter of a 5 pound sphere?
You need to know it's density to find the volume, then 4/3 pi r^3 to get radius, then double radius is diameter.
How do you find the radius of a cylinder when height and volume are given?
The volume of a cylinder is given by the equation V=2*pi*r*h V=volume r=radius h=height Since the height and volume are given in this case, rearranging the equation will show that r= V / (2*pi*h). With that equation you can find the radius of any cylinder with known volume and height.
If you know the height and volume of a cylinder how do you find the diameter?
You know that for a cylinder: V = (pi)r2h where V is the volume, r is the radius, and h is the height. You also know that diameter = 2r. So, plug in your known values for volume, height, and pi in the first equation to solve for r. Then, multiply r by 2 to find the diameter.
What is the formula for finding the height of a cylinder?
That depends on what you already know about it. Formulas are just relationships between what you do know and what you don't know. I can't tell you what formula to use until you tell me what you know. Example: If you know the volume of the cylinder and its radius, then Height = Volume / pi xradius2 If you know the area of the cylinder and its radius, then Height = Area / 2 x pi x Radius If you know the volume and area of the cylinder, then Height = Area2 / 4 x pi x Volume
How do you find the height of a cylinder if you know the radius and the volume?
Division my friend.
How do you find the volume of a cylinder with nothing but the radius?
You can't. With only the radius, there is no way to know how tall the cylinder is, and therefore no way to determine its volume. Sorry :(
How do you find the height and radius of cylinder with only the volume?
The volume of a cylinder is (pi)r^2h. This means the volume is dependent on both the height and the radius of the cylinder. So, one must know Volume and either radius or height to calculate height or radius respectively.
How do you find the radius of a cylinder?
If you know the height and volume of the cylinder than you can find the radius. You also have to know the formula for volume 'V', which is pi multiplied by both the radius 'r 'squared and the height 'h', or V is equal to pi x r squared x h. The height h is equal to the volume divided by the radius squared and pi.
How do you find radius of a cylinder?
If you know the height and volume of the cylinder than you can find the radius. You also have to know the formula for volume 'V', which is pi multiplied by both the radius 'r 'squared and the height 'h', or V is equal to pi x r squared x h. The height h is equal to the volume divided by the radius squared and pi.
How do you find the radius and the height for a cylinder when giving its volume?
the volume of a cylinder equals pi times the radius squared times the height. If you have the volume, you can't know the radius or the height, only their proportional value. You need more information
How to find cubic feet in a sphere?
If you know the radius, use the formula: volume = (4/3) x pi x radius3.If you know the radius, use the formula: volume = (4/3) x pi x radius3.If you know the radius, use the formula: volume = (4/3) x pi x radius3.If you know the radius, use the formula: volume = (4/3) x pi x radius3.
How o you find volume?
volume of a cube is length, by width by height. To calculate the volume of a cylinder you need to know the radius and the height and multiply.
The volume of twenty five pennies in cubic centimeters?
To find the volume of 25 pennies you will need to know the diameter and thickness of a penny. Calculate the radius by dividing the diameter in 1/2. Multiply the square of the radius by pi to find the area and then the area by the thickness to determine the volume.
Where would you find the formula to calculate the volume of a cone with a 19mm diameter?
Radius of cone = 19/2 = 9.5 mm Volume = (1/3) PI r^2 h, where r is the radius and h is the height, We need to know the height of the cone to find its volume.
How do you find the height and surface area of a cylinder with only a radius and volume?
Use the formula for the volume. Replace the data you know (radius and volume), and solve for the missing data (the height). Once you have this height, it is easy to use the formula for the surface area.
How do you find the radius of a circle if you know the radius?
You already know the radius.
