Saturday

August 30, 2014

August 30, 2014

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

- Math -
**MathMate**, Thursday, March 1, 2012 at 7:24pmLet 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)

**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 ...

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 ...

geometry - A cross country race course on flat ground has runners heading from ...

Trigonometry - Calculate the area: From a point A, proceed east for 300 m to ...

math (precalc) - Point S is 4 km west of point R, and point T is 4 km southwest ...