Hi, I'm new to these fourms, but it looks like i will be using if alot Here are the questions; 1.A hicker walks 10km[S30W] and 12Km[N80E}. Find how far he is from the start point. 2.A hicker walks [N30w] and then goes 6Km [W]. How far is the hicher from the start point. Thank you ( in advance) for your help, i really dont know how to solve these problems. and how do i change my arvatar????