Question

Give the volume and surface area of the sphere shown

Answer 1

V≈3053.63

A≈1017.88

Explanation:

V=
`(4)/(3)`π
`r^(3)`=
`(4)/(3)`·π·
`9^(3)` ≈3053.62806

A=4π
`r^(2)`=4·π·
`9^(2)` ≈1017.87602