In a polar axis co-ordinates system, if one point lie at a distance of 3 units from origin subtending an angle?

In a polar axis co-ordinates system, if one point lie at a distance of 3 units from origin subtending an angle ‘Ѳ’ with the origin and another point is at exactly 55 degrees more than the first, find out the distance between the two points and also the angle subtended by the second ,in radians ?