A child walks 6 m towards the west and then 20 in towards the south. He then turns east and walks another 12 m. Then he walks 12 m towards the north. How far is he from his initial position?
A child walks 6 m towards the west and then 20 in towards the south. He then turns east and walks another 12 m. Then he walks 12 m towards the north. How far is he from his initial position?