Looking at the problem from a different angle might help.
Literal
Different angle [from-から] problem [object-を] look-at [conditional-と] useful become maybe.
角度 is 'angle/perspective.' 役に立つ is 'to be useful.' かもしれない at the end hedges: 'it might be useful.' The ~と here is a general-truth conditional: 'when you look at it from a different angle, it may prove useful.' A sentence about problem-solving perspective.