Simply use the formula for the volume of a sphere: V = (4/3) x pi x radius3. The answer, of course, will be in cubic centimeters.
The sphere's radius will be 7.973 cm
Volume of a sphere = 4/3*pi*radius3 Volume = 12348*pi cubic cm
113.1 cubic cm
The formula for calculating the volume of a sphere is 4/3 pi r3. If your sphere has a radius of 3 cm, you can expect it to have a volume of about 113 cubic centimeters.
A sphere with a radius of 2.25 cm has a volume of 47.713 cm3
The sphere's radius will be 7.973 cm
Volume of a sphere = 4/3*pi*radius3 Volume = 2144.660585 cubic cm
V = 229,850 cubic cm
The volume of a sphere cannot be 26.5 cm: volume is a cubic measure, 26.5 cm is a linear measure.
Volume of a sphere = 4/3*pi*radius3 Volume = 12348*pi cubic cm
113.1 cubic cm
The formula for calculating the volume of a sphere is 4/3 pi r3. If your sphere has a radius of 3 cm, you can expect it to have a volume of about 113 cubic centimeters.
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
Volume = 4/3pi143 = 11494.04 cubic cm to 2 decimal places
A sphere with a radius of 2.25 cm has a volume of 47.713 cm3
Volume = 4/3*pi*153 Volume = 4500*pi cubic cm
The volume of the 6 cm sphere is 1.53 = 3.375 times as large.