Question

PLEASE HELP!!:(((

A sphere has a circumference of its great curled equal to 20 Pi what is the volume of that sphere

If you could please answer this I would highly appreciate it!!!

Answer 1

Third one

Explanation:

The circumference of a circle is given by the formula:

• P = d*π
• d is the diameter

P= 20π ⇒ d*π = 20π ⇒ d= 20

The volume of a sphere is given by the formula:

• V =
  `(4)/(3)`*π*r³
• r is the radius wich is d/2
• r = 20/2 = 10

V=
`(4)/(3)`*π*10³

V= 1333.33*π