Posted by **Brooks** on Tuesday, March 19, 2013 at 10:46pm.

P, Q and R are three towns. Q is 40 km N 72°E of P and R is 48 km S 55° E of P. Find the distance and bearing from Q to R. Round the distance to the nearest 0.1 km and the bearing to the nearest minute.

- Maths -
**Steve**, Wednesday, March 20, 2013 at 11:39am
If P is at (0,0)

Q is at (38.04,12.36)

R is at (39.32,-27.53)

so,

R-Q = (1.28,-39.89)

the bearing,distance are 39.9km S1°50'W

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