Question 66

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’, tums 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 point ‘A’ and point ‘D’?

Solution

AD =$$\sqrt{9^2 + 5^2} = \sqrt{106}$$

So , the answer would be option b)$$\sqrt{106}$$

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