59-Sachin walks 20km towards North. He turns left and walks 40km. He again turns left and walks 20km. Finally he moves 20km after turning to the left. How far is he from his starting position?
A. 20km
B. 30km
C. 50km
D. 60km
Answer:A
59-Sachin walks 20km towards North. He turns left and walks 40km. He again turns left and walks 20km. Finally he moves 20km after turning to the left. How far is he from his starting position?
A. 20km B. 30km C. 50km D. 60km