Draw the first vector A. Draw the second vector B. Slide the second vector so that its tail is at the head of the first vector. The sum of the two vectors is a vector drawn from the tail of the first vector to the head of the second vector. What is the direction of the resultant of adding vector A = 10 km, North and B = 5 km, West? R R (A) (B) R R (C) (D)