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Circles do not have volume because they are 2 dimensional. The area of a circle is PI*r2 . A sphere has volume and the volume of a sphere is 4/3*pi*r3 where r is the radius.
With great difficulty because a circle is a 2 dimensional shape that has no volume or may be you meant a sphere which is: Volume of a sphere = 4/3*pi*radius3 Area of a circle = pi*radius2
Volume of a sphere = 4/3*pi*radius3 in cubic units.
Vol = 4/3*pi*r^3 where r is the radius of the sphere.
A sphere volume = 4/3 pi r cubed
There is no volume in a circle but volume can be found in a sphere. The question should be rephrased. A circle is a two dimensional shape, so it cannot have a volume which is a characteristic of a three dimensional shape.
Vol= 4/3*pi*r3 where r is the radius.
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
Diameter = 4.3 therefore the radius is 2.15 Volume of a sphere = 4/3*pi*radius3 Volume = 4/3*pi*2.153 = 41.62976785 cubic units.
calculate the volume using the formula: Vsphere = (4/3)*pi*r^3 then calculate density by Density = Mass/Volume
the answer is 30 times 4= 120yd
A globe is a sphere in which two mathematical formulae are used to calculate its surface area and its volume: Surface area of a sphere = 4*pi*radius2 in square units. Volume of a sphere = 4/3*pi*radius3 in cubic units.