A sphere's volume is measured in cubic units, not square units.
you need the mass and radius of the sphere- density = mass divided by volume, so mass/volume. the volume of a sphere is 4 divided by 3 multiplied by pi multiplied by the radius squared. 4/3(π)(r^2).
It is: 1 to 2 area = 4*pi*radius squared and volume = 4/3*pi*radius cubed
The volume of a sphere with a radius of 18 is about 24,429 units3
The volume of a sphere with a radius of 7m is about 1436.8m3
The volume of a sphere with a radius of 4 is: 268.1 units3
The volume of a sphere with a radius of 13 is: 9,203 units3
The volume of a sphere with a radius of 2cm is about 33.5cm3
The volume of a sphere with radius 3 is: 113.1 units3
The volume of a sphere with a radius of 4cm is about 268cm3
The volume of a sphere with a radius of 80.0cm is about 2,144,661cm3
The volume of a sphere with a radius of 24 is about 57,905.8 units3
The volume of a sphere with a radius of 12 is: 7,238.2 cubic units.