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A man rides 10 km in the north, turns 180 degrees and rides 20 km. turns 45 degrees towards his left and walks 5√2 km and again turns 135 degrees left and rides 15 km. What is distance between the final and initial position?

A man rides 10 km in the north, turns 180 degrees and rides 20 km. turns 45 degrees towards his left and walks 5√2 km and again turns 135 degrees left and rides 15 km. What is distance between the final and initial position? Correct Answer 5 km

[ alt="Driection 21" src="//storage.googleapis.com/tb-img/production/21/03/Driection%2021.png" style="width: 557px; height: 490px;">

So from the figure, distance between the final and initial position is 5km.

Hence, the correct answer is 5 km.

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