14.
While returning to home from the office Amol travels 4 km towards North and then turns to
his right and travels another 4 km. Then he travels 2 km towards South and turns to his left
and travels 4 km and further he travels 4 km more to his left to reach his house. How far is
his office from the house and in which direction?
(1) 10 km; North-east
(2) 9 km, South-east
(3) 10 km, South-west
(4) 9 km, South-west
Answers
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Answer:
he is in north east direction and 10 km far
Step-by-step explanation:
he is in north east direction
to find how far he is
= √(8^2+6^2) (by Pythagoras theorem)
= √(64+36)
= √100
= 10
he is in north direction and 10 km far from his office
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