Direction sense — school relative to mall Mall is 250 m North-West of market; school is 250 m South-West of market. In which direction is the school from the mall?

Introduction / Context:Points share the same West offset but different North/South offsets relative to market.

Given Data / Assumptions:Mall: (−d, +d); School: (−d, −d).

Concept / Approach:Vector from mall to school = (0, −2d) ⇒ due South.

Final Answer:South