How does the angular diameter of an object change as you move away from the object?

Angular diameter is inversely proportional to distance from object

Explanation:

Angular diameter It is the angle that an object attains as seen by an observer from a specific distance and is inversely proportional to the distance from the object. Hence, as we move away from the object the angular diameter of an object gets smaller and as we move towards the object the angular diameter get larger. Angular diameter is measured in units of degree and radians. The angular diameter is actually an angle not a diameter.