find the diameter of sphere with volume 972 n ft 3
Answers
Answered by
0
Answer:
Volume of a sphere whose radius is
r
is given by
4
3
π
r
3
Hence as
4
3
π
r
3
=
972
π
r
3
=
972
π
×
3
4
π
=
243
972
π
×
3
4
π
=
729
r
=
3
√
729
=
3
√
9
×
9
×
9
=
9
Hence, diameter is
9
×
2
=
18
inches.
Step-by-step explanation:
Similar questions