Posted by **Sanjay** on Thursday, March 1, 2012 at 4:44pm.

Point B is 10 KM north of Point A and Point C is 10 Km from B on a bearing of 060 from b. Find the bearing and distance of C from A

- Math -
**MathMate**, Thursday, March 1, 2012 at 7:24pm
Let A be (0,0).

B is then (0,10)

C is 10 km at 060 from B.

Bearings are measured from north in a clockwise direction, which means that C is 10 km at 30° north of east.

So C is at

(0+10cos(30), 10+10sin(30))

=(10+(√3)/2 , 10+10/2)

=(10+(√3)/2 , 15)

## Answer This Question

## Related Questions

- Math - Point B is 10 KM north of Point A and Point C is 10 Km from B on a ...
- Pre-Calculus - Point B is 12 km north of point A. Point C is 9 km from point B ...
- Math - Point A is 15 miles directly north of point B. From point A, point C is ...
- bearing - Pq and R are point in the same horizontal plane.the bearing of Q from ...
- mathematics - 'ls for a distance of to a point B on a bearing of 1a boat leaves ...
- Math - A plane flies 430 miles at a bearing of N27°E, then turns and flies N63°...
- math - Dave walked from point A to point B due North East for a distance of 20m...
- math - Dave walked from point A to point B due North East for a distance of 20m...
- trigonometry - Hal walked from point A to point B due north east from a distance...
- Mathematics - A pilot flies a plane that averages approximately 210 km/hr. The ...

More Related Questions