Question

If a line AB has a whole circle bearing (WCB) between 90 degree and 180 degree, then the correct expression used to calculate reduce bearing (RB) is:

• A. RB = WCB
• B. RB = WCB + 90°
• C. RB = 360° – WCB
• D. RB = 180° – WCB

Answer 1

Answer: (D)