A) Using a well labelled sketch diagram, calculate the bearing and the distance of Z from Y.

Here's a step-by-step solution for the problem:

a) Using a well labelled sketch diagram, calculate the bearing and the distance of Z from Y.

Step 1: Sketch the diagram based on the given information.

• Point X is 200m to the south of point Y. This means Y is 200m North of X.
• Point Z is 200m on a bearing of $310^\circ$ from X.

      N
      |
      Y
      | 200m
      |
      X -----
      | \   /
      |  \ /
      |   Z
      |

(This is a simplified representation. A more accurate