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Volume of a cylinder is (to find half, divide by 2):
Vcylinder = Abase * height
In a cylinder, the base is a circle and the area of a circle can be found:
Acircle = pi * radius2
After you find the area of the base, divide it by 2 then multiply it by the height and you'll find the volume of half a cylinder.
Wiki User
∙ 7y ago
Wiki User
∙ 12y agoThe volume of a cylinder (with a radius of r and a length l ) in the horizontal position filled to a depth (d) can be calculated with the following formula:
L(r2*(arcos((r-d)/r)) - (r-d)*sqrt(2rd-d2))
Note: Calculator must be set to work in radians as opposed to degrees.
Wiki User
∙ 14y agoThe volume of a cylinder (with a radius of r and a length l ) in the horizontal position filled to a depth (d) can be calculated with the following formula:
L((r2)*(arcos((r-d)/r)) - (r-d)*sqrt(2rd-d2))
Note: Calculator must be set to work in radians as opposed to degrees
Wiki User
∙ 14y ago(4/3πr^3)/2 or the equation in parentheses divided by two.
Wiki User
∙ 14y agocircumference times 3.14 times height
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What is the volume of a circle?
The area of a circle is 'pi' multiplied by the square of the circle's radius.The volume of a circle is zero. As a circle has only two dimensions.The volume of a sphere is (4/3 pi) multiplied by the cube of the sphere's radius.
What happens to the surface area to volume ratio when you cut an orange in half?
Volume remains constant (as the two halves of the orange still equal one full volume). Surface area increases by the 2x the area of the circle created by the bisection of the orange.
What is the Volume formulae of a semi-circle?
A semi-circle is a two dimensional figure so it can have area but NOT volume. To find the area of a semi-circle see the question below.
What is the formula to find mass with only the density and volume?
Density rho = mass m / volume V. rho = m / V. Formula: Density equals mass divided by volume.
What are the measurements for density?
The formula of density is mass/volume. So mass divided by volume
What is the formula for a volume of an circle?
The formula is:Volume of a circle = 0
What is the formula to calculate the volume of a circle?
A circle is two dimensional, it has area but not volume.
How does pi x r2 is used to find th formula for the volume of a half sphere?
(pi)R2 is the formula for the area of a circle. It won't help you find the volumeof a half sphere, at least not without some calculus.What you need is the formula for the volume of a sphere: V = 4/3 pi R3 .Do I have to explain that the volume of a half sphere is just half of that ?
Formula for volume of circle?
There is none
What is the volume expression of a circle?
The formula that expresses the volume of a circle isV = 0 .A circle is a 2-dimensional (flat) shape, so it has no volume.
What si the formula to find the volume of a circle?
There is none because a circle has no volume but the area of a circle is pi*radius^2
What is the formula for finding volume of a semi circle?
A semi-circle is a 2-dimensional figure and so cannot have a volume.
What is the formula for the area of a circle and the volume of a cylinder are related?
The formula for area of a circle is radius squared times pi. The formula for volume of a cylinder is radius squared times pi times height.
What is the formula to find a radius of a half circle?
same as for a whole circle
What is the formula for finding the area of a semi-circle in terms of pi?
semi means half A semi-circle is half a circle The formula for the area of a circle is A = (Π * r^2) Area of semi circle = (Π * r^2) ÷ 2
How do you find the bottom half of a circle?
To find the area of half a circle, use the formula for a circle pi*r^2 divided by 2. pi = 3.14, r = radius (half the distance across the circle)
How do you find volume of a circle?
A circle has no volume; it is a 2D shape. If you mean a sphere, then the formula is V = (4/3)πr3 where V is volume, π is pi (~3.14) and r is radius.
