Question

why is saturn flattened at poles?​

Answer 1

Explanation:

its not only Saturn, but every planet in the solar system is flattened at poles, (even earth also) because of the gravitational force, acting between the planets.

Answer 2

Saturn is a gas giant because it is predominantly composed of hydrogen and helium it lacks a definite surface though it may have a solid core satellites rotation causes it to have the shape of an oblate spheroid that is it is flattened at the polls and bulges at its equator