. Manisha starts at point A, walks straight to point B which is 8 ft. away. She turns left, at 90° and walks to D which is 8 ft away, turns 90° right and goes 6 ft. to N, turns 90° right and walks 2 ft. to R, turn left at 90° and goes to C, which is 2 ft. away and once again turns 90° right and goes to M, 6 ft. away. What is the distance between A and M?