It's the comeback year and Ravi decided to meet his friend to prepare for V.O.T.E facing the east, he turned left and walked for 20 metres; then he turned to his left again and walked for 30 metres. He then turned 45° towards the high right and went straight to cover 35 metres. In which direction is he from his starting point ?
Options are
a) South-west
b) South-west
c) North-west
d) North-west
Please give the proper answer or I will report
Answers
Answer:
General Direction : c) North West
With respect to East, his starting point : a) South West
Step-by-step explanation:
Originally, he faces the east.
Now he turns left, so he is facing north.
Facing north, he walks 20 m and turns left. Now he faces west.
Facing west, he walks for 30 metres.
Now he turns 45° to his right, which means he now faces north west.
He covers 35 m still facing the north west.
But his reference starting point is NOT north, it is east. This means that if you shift the reference coordinates by 90° clockwise, with respect to east, his position is in the south west direction.
However, his general direction is towards north west, assuming that the direction asked is a general one, with north taken as a reference direction.
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