A person walks 25.0 North of East for 3.80 km. How far would the person walk due North and due East to the same location?

2 answers

sin 25 = north direction/3.8
cos 25 = east direction/3.8
I don't understand??? how do you solve the answer in km. Do you do "(sign of 25)<in calc> multiplied by(3.8km)"?????