Asked by Xin jie
In the diagram, p, q, and r are three points on level ground such that the bearing of Q and R from P are 041 degree and 126degress respectively. It is given that QR =124m and the bearing of R from Q is 153. Find the length of PR
Answers
Answered by
oobleck
Draw your diagram, and you can use the law of sines.
PR/sin68° = 124/sin85°
PR/sin68° = 124/sin85°
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