Manish is facing South. He took 90° right and walked 8 km. then he turn right and walked 6 km. What is the minimum distance between starting point to ending point?
A11 km
B10 km
C15 km
D13 km
Answer:
B. 10 km
Read Explanation:
starting point to ending point the minimum distance is : (√8^2 + 6^2) = 10 km.