Draw the Lewis structure of SO₂ (by following the octet rule on all atoms) and then determine the ideal bonding angle(s) of the central atom
This is the structure for your answer
O=S-O
The first O(left), will have 4 dots around it
The S in the middle will have 2 dots around it
The O on the right side will have 6 around it
(I am too lazy to take a picture right now so ask down below if you need clarification)