Answer :
Answer:
In this scenario, we have three points - p, q, and r - on the same horizontal plane. The bearing of q from p is 150 degrees, which means if you were facing from point p towards point q, you would need to turn 150 degrees to line up with q.
Similarly, the bearing of r from q is 60 degrees, which means if you were at point q and wanted to face point r, you would need to turn 60 degrees to be in line with r.
Given that the distance from p to q (pq) is 5 meters and the distance from q to r (qr) is 3 meters, we can find the bearing of r from p.
To solve for the bearing of r from p, we can add the two angles by taking into account their relationship with each other. In this case, we need to consider the total angle formed when moving from p to r.
1. The bearing of q from p is 150 degrees.
2. The bearing of r from q is 60 degrees.
To calculate the bearing of r from p, we sum the two angles as we move from p to r:
Total angle = 150 degrees + 60 degrees = 210 degrees.
Therefore, the bearing of r from p is 210 degrees.