A person moves 30 m north, then 20 m east and finally `30sqrt(2)m` south-west. This displacement from the original position is :

A person moves 30 m north. Then 30 m east, then 30sqrt(2) m south-west. His displacement from the original position is

A person moves 30 m north. Then 30 m east, then 30sqrt(2) m south-west. His displacement from the original position is

A man moves 20 m north, then 10m east and then 10sqrt2 m south-west. His displacement is

A person moves 30 m north, , then 20 m towards east and finally 30sqrt(2) m in south-west direction. The displacement of the person from the origin will be

A person moves 30m north and then 20 m towards east and finally 30sqrt(2) m in south-west direction. The displacement of the person from the origin will be

A person moves 30m north and then 20 m towards east and finally 30sqrt(2) m in south-west direction. The displacement of the person from the origin will be

A travels 30 m to the north, then 20 m to the east and after that 30sqrt(2)m to the south-west. His displacement from the starting point is