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4*Pi*R squared, it may seem like a hard formula, but if you think about it it is pretty easy to understand.
There are many ways to do it, but to me the easiest way to do it is to square the radius ( half of the distance from the other point of a circle) then multiply it by Pi then multiply it by 4.
Example:
Radius= 2cm.
R squared is 4 cm. (2*2) multiplied by pi equals 12.56 (pi=3.14) then multiply that by 4 to get your final answer which is 50.24.
* * * * *
Not only is the formula hard, it is completely wrong!
The volume of a sphere is 4/3*pi*R3 where R is the radius.
Because it is a measure of the volume, the linear measures appearing in it MUST be to the third power (cubed). Thus, the fact that the previous answer gave R2 was a clear indication of an error. The example then multiplies by R2 twice making it R4!
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∙ 12y ago
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A sphere of radius r is inscribed in a cube what is the volume enclosed between the cube and sphere?
volume of the cube - volume of the sphere = volume enclosed between the cube and sphere
What is the volume of a sphere with a radius of 4 centimeters?
The volume of a sphere with a radius of 4cm is about 268cm3
What is the volume of a sphere with radius 2 centimeters?
The volume of a sphere with a radius of 2cm is about 33.5cm3
What is the volume of a sphere that has 24cm for radius?
A sphere with a radius of 24 cm has a volume of 57,905.84 cm3
How do you work out the volume of a sphere with a known diameter?
The volume inside a sphere (that is, the volume of the ball) is given by the formula:-Volume = 4/3πr3where 'r' is the radius of the sphere and 'π' is the constant piThe diameter of a sphere is two times its radius, thus a sphere 8 meters in diameter has a radius of 4 meters.
A sphere of radius r is inscribed in a cube what is the volume enclosed between the cube and sphere?
volume of the cube - volume of the sphere = volume enclosed between the cube and sphere
What is the volume or a sphere?
The volume of a sphere is the amount of space it occupies. Given a sphere's radius, r, the volume is 4/3 ∏r3
What is the volume of a sphere with 7cm?
A sphere with a radius of 7cm has a volume of 1,436.76cm3
What is the volume of a sphere with a diameter of 100 cm?
Volume of this sphere is 4,188,790 cm3
How do you find volume of a sphere?
The volume of a sphere is 4 / 3 * pi * r3
What is the volume of a sphere with a radius of 30?
The volume of this sphere is 113,097 cubic units.
How to find the volume of a sphere?
Volume of a sphere = 4/3*pi*radius3
What is the volume of a sphere with the diameter of 8 feet?
Volume of a sphere = 4pi*r^3 2r = d, so Volume of a sphere = 4pi*(4)^3 Volume = 256pi
Density of a sphere?
The density of a sphere can be calculated by dividing the mass of the sphere by its volume. The formula for the volume of a sphere is (4/3)πr^3, where r is the radius of the sphere. By knowing the mass of the sphere and its volume, you can determine its density as mass divided by volume.
How do you calculate the water displacement of a sphere?
The water displacement of a sphere can be calculated using the formula for the volume of a sphere, which is V = (4/3)πr^3, where r is the radius of the sphere. The volume of water displaced by the sphere is equal to the volume of the sphere when it is submerged in water.
How does the volume of a sphere with a radius of 4 cm compare to the volume of a sphere with a radius of 6cm?
The volume of the 6 cm sphere is 1.53 = 3.375 times as large.
What is the volume of a sphere if the radius of the sphere is 7 inches?
A sphere with a radius of 7 inches has a volume of 1,436.76 cubic inches.
