Z ZuZu New member Sep 16, 2009 #1 A plane flies from base camp to lake A, a distance of 310 km at a direction of 20.0° north of east. After dropping off supplies, the plane flies to lake B, which is 160 km and 30.0° west of north from lake A.
A plane flies from base camp to lake A, a distance of 310 km at a direction of 20.0° north of east. After dropping off supplies, the plane flies to lake B, which is 160 km and 30.0° west of north from lake A.
