On a map grid where 1 unit = 5 km, Hyderabad is at (2, 1) and Karachi is at (14, 17). The straight-line distance between them is:

  1. 20 km
  2. 200 km
  3. 140 km
  4. 100 km
Answer

D) 100 km

Grid distance = 12^2 + 16^2 = 20 units = 20 5 = 100 km. SLO M-09-B-06 · Application

Mathematics MCQ · More Coordinate Geometry MCQs · Practise