Answer:
The volume of spaceship Earth =
Step-by-step explanation:
Diameter of spaceship Earth=d=approximately 50 m
Radius of spaceship Earth=r=

We have to find the volume of spaceship Earth.
We know that volume of sphere=
Substitute the values in the given formula then we get
Volume of spaceship Earth =
Volume of spaceship Earth =
Hence, the volume of spaceship Earth =