A girl cycles 6 km north, then 4 km east, then 3 km south. What is her final position relative to the starting point?
Q1. A girl cycles 6 km north, then 4 km east, then 3 km south. What is her final position relative to the starting point?
Answer: 3 km north, 4 km east
Explanation: Net northward distance is 6 - 3 = 3 km, and eastward is 4 km.