Directions: Study the information given below carefully and answer the questions that follow.

A person starts from point A and goes 4 km to the north to reach point B and from there he turns left and goes 6 km to reach point C. From point C he takes a right turn and goes 2 km to reach point D and then again, he turns right and goes 3 km to reach point E. After reaching point E he again turns right and goes 6 km to reach point F and then again, he turns right and goes 3 km to reach point G.