Each sphere had a diameter of four feet. how much paint does it take to cover the sphere

It would take 64pi ft. sq. or approximately 201.06 ft. sq.

the formula for the surface area of a sphere is 4pi×r sq.

filling in for the radius (r) which is 4

4×pi×4 sq.
4×pi×16

then 16×4=64

therefore being 64 pi ft. sq.

but multiplying the pi would equal approx 201.06 ft. sq.

hope this helps

The total would be 40.53