1. The problem statement, all variables and given/known data A plane flies from base camp to lake A, a distance of 280km, at a direction of 20 degrees north of east. After dropping thr supplies, it flies to lake B which is 190km and 30 degrees west of north from lake A. Determine the distance and direction gtom lake B to the base camp 2. Relevant equations Axcos theta Bysin theta r= Sq rt (X^2 + y^2) tan - theta = y/x 3. The attempt at a solution 280 cos 20 = 263 280 sin 20 = 95.8 190cos -30 = 184.5 190sin -30 = -95 I tried to add up the components but it doesnt end up being the rigth answer from the book.