A man eats breakfast at his camp, then travels due south. After going 10 miles in a straight line he stops for lunch. Then he sets out again due south. After going 10 miles in a straight line he finds himself back at camp. Where is he?
A man eats breakfast at his camp, then travels due south. After going 10 miles in a straight line he stops for lunch. Then he sets out again due south. After going 10 miles in a straight line he finds himself back at camp. Where is he?