🔍 Key Concepts

• Running fixes and position fixes using bearings • Best fix when two bearings intersect at or near right angles (about 90°) • Difference between true bearing and relative bearing (but here all are true bearings)

💭 Think About

• How many degrees apart is 356° from each of the choice bearings? Calculate the smallest angle between them on the 0–360° circle. • Which option gives you a crossing angle closest to a right angle (90°)? • Why are very shallow crossing angles (bearings that are nearly parallel) poor for getting an accurate fix?

✅ Before You Answer

• Compute the absolute angular difference between 356° and each answer choice, remembering angles wrap around 360°. • Identify which difference is closest to 90° (not 0°, 180°, or very small angles). • Confirm that the chosen bearing and 356° would form two good intersecting lines of position, not nearly parallel or directly opposite.