Deepika departs from her home and walks 51 m towards the south and then turns left and walks 44 m. Now she turns left again and walks 83 m. How far is she from a pole that is exactly 65 m north from her home?
(a) 54 m
(b) 44 m
(c) 55 m
(d) 39 m
Sol:
The required distance =
