The bearing of Q from P is 150°. If PQ = QR, find the bearing of R from P.

Here are the step-by-step solutions for problems 18 and 19: 18. The bearing of Q from P is 150^. If PQ = QR, find the bearing of R from P. Step 1: Draw a diagram. Draw point P and a North line from P. The bearing of Q from P is 150^. This means the angle measured clockwise from the North line at P to the line segment PQ is 150^. Draw a North line from Q, parallel to the North line from P. The interior angle between the South line at Q and the line segment QP is an alternate interior angle to the angle between the