A plane flies from base camp to lake A, a distance of 280 kilometer at a direction of 20 degree north of east .After dropping off supplies it flies to lake B, which is 190 kilometer and 30 degree west of north from lake A. Graphically determine the distance and direction from lake B to the base camp.

Answer 1

so, plot the courses, and measure the distance AB and the angle.
where do you get stuck?

Answer 2

Ineed a full answer dumpo