Question

Google Maps show that Phil is 150 m away from Jia. Jia starts riding to pick Phil up. Find the direction in which Phil is standing compared to Jia, and also find the distance marked by '?'.

• A. 30 m, north
• B. 20 m, south
• C. 20 m, north
• D. 30 m, south

Answer 1

The correct option is D 30 m, south

Total distance between Phil and Jia = 150 m

10 m + 20 m + 20 m + 50 m + 20 m = 120 m
Remaining distance in place of ? = (150 – 120) m = 30 m


Phil is standing to the south of Jia.