on a compass,north has a heading of 0 degrees what is the heading when your going east,south or west

When you are going east, the heading on a compass is 90 degrees. This can be determined by visualizing the compass as a circle, with North at the top, East on the right, South at the bottom, and West on the left. Moving clockwise around the circle, each quadrant represents 90 degrees. So, going from North to East involves a clockwise rotation of 90 degrees.

When you are going south, the heading on a compass is 180 degrees. This again can be visualized by considering the compass as a circle. Going from North to South involves a complete half-circle rotation, which corresponds to 180 degrees.

Lastly, when you are going west, the heading on a compass is 270 degrees. Going from North to West involves a counterclockwise rotation of 270 degrees around the compass circle.

Remember that the reference point for the headings on a compass is usually North (0 degrees), and all other headings are measured relative to it.