A man starts from point ‘O’, travels 20 km towards East to reach point ‘A’, turns right and travels 10 km to reach point ‘B’, turns right and travels 9 km to reach point ‘C’, turns right and travels 5 km to reach point ‘D’. Turns left and travels 12 km to reach point ‘E’ and then turns right and travels 6 km to reach point ‘F’.What is the shortest distance between his initial and final points?

A man starts from point ‘O’, travels 20 km towards East to reach p

1.	A man starts from point ‘O’, travels 20 km towards East to reach point ‘A’, turns right and travels 10 km to reach point ‘B’, turns right and travels 9 km to reach point ‘C’, turns right and travels 5 km to reach point ‘D’. Turns left and travels 12 km to reach point ‘E’ and then turns right and travels 6 km to reach point ‘F’.What is the shortest distance between his initial and final points?
A.	\(\sqrt {20}\)
B.	\(\sqrt {145}\)
C.	\(\sqrt 2\)
D.	13
Answer» D. 13

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