How many degrees are there on a compass?

A compass is divided into 360 degrees, allowing it to represent a full circle. Each degree corresponds to a specific direction, with 0 degrees typically pointing north. This division facilitates navigation by providing detailed directional guidance. For example, if you move clockwise from north, you reach east at 90 degrees and south at 180 degrees, completing the full circle back at 360 degrees, which aligns with 0 degrees.

In contrast, other answer choices do not correctly represent the divisions on a standard compass. 180 degrees would only cover half of the circle, while 720 degrees would suggest two full circles, which is unnecessary for conventional navigation. Lastly, 400 degrees is not a standard measurement for angles in a compass setting. Thus, the accurate answer highlighting the complete range of directional guidance on a compass is 360 degrees.