On a map grid where 1 unit = 5 km, Rawalpindi is at (2, 3) and Murree is at (11, 15). The straight-line distance between them is:

  1. 105 km
  2. 15 km
  3. 150 km
  4. 75 km
Answer

D) 75 km

Grid distance = 9^2 + 12^2 = 15 units = 15 5 = 75 km. SLO M-09-B-06 · Application

Mathematics MCQ · More Coordinate Geometry MCQs · Practise