in this picture,P,Q,Rlie on a horizontal plane.P is due north of R and the bearing of Q from P is 210'.given that PQ=QR,find the bearing of R from Q.
A 120'
B 150'
C 210'
D 240'
Answer:B
Please help me to solve.I just want to know how to do.So please send it's solution to me.Hotmail:water2210@hotamil.com.Thank you very much!!!!~~~
2 comments:
Solution:
http://img411.imageshack.us/my.php?image=figure8copyed0.jpg
wonder if there is any faster way?
sent your the solution le !!
hope you can understand lo ..
if no , see in you rubbish inbox
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