Question

Assume that the moon is a sphere. what is the volume of the moon if its diameter is 3,476 km? express your answer in scientific notation to two significant digits.%3f&rlz=1c1msim_enus749us749&oq=what+is+the+volume+of+a+regular+pyramid+having+a+base+area+of+24+square+inches+and+height+of+6+inches%3f&aqs=chrome..69i57.457j0j7&sourceid=chrome&ie=utf-8

Answer 1

we know that

Volume of a sphere=
`((4)/(3) )*\pi *r^(3)`

in this problem

diameter=3,476 km

so

r=(3,476 /2)

Volume of a sphere=
`((4)/(3) )*\pi *(3476 /2)^(3)`

Volume of a sphere=
`2.199*10^(10)` km³

Volume of a sphere=
`2.2*10^(10)` km³

the answer is

the volume of the moon is
`2.2*10^(10)` km³