A person walks 1 km to East, then turns to South and walks 5 km. Again he turns to East and walks 2 km, after this he turns to North and walks 9 km. How far is he from his starting point?

• A. 3 km
• B. 4 km
• C. 5 km
• D. 7 km

• 5 km

Please select one of the options to reveal the correct answer.