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A boy walks 2 km towards the East from west and then turns right and walks 3 km. What is his final direction from his starting point?
- a)East
- b)West
- c)South
- d)North
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
A boy walks 2 km towards the East from west and then turns right and w...
Understanding the Boy's Movement
To determine the boy's final direction from his starting point, we can break down his movement step by step.
Step 1: Initial Movement
- The boy starts at a point and walks 2 km towards the East.
- At this point, his position is 2 km East of the starting point.
Step 2: Turning Right
- After walking East, the boy turns right.
- Since he was facing East, turning right means he is now facing South.
Step 3: Second Movement
- He then walks 3 km South.
- From his last position (2 km East), he now moves downwards towards the South.
Final Position
- The boy's final position is 2 km East and 3 km South from the starting point.
- To visualize, if we imagine a coordinate system, the starting point is at (0,0), his position after the first step is (2,0), and after walking South, it becomes (2,-3).
Determining the Final Direction
- To find the direction from the starting point:
- The boy is located at (2, -3) which is below the x-axis (East-West line).
- This position indicates he is in the South-East direction from the starting point.
However, the question asks for the direction from his starting point to where he moved last, which is directly South of the line he started from.
Conclusion
- The boy's final direction from the starting point is South.
- Therefore, the correct answer is option C: South.
To determine the boy's final direction from his starting point, we can break down his movement step by step.
Step 1: Initial Movement
- The boy starts at a point and walks 2 km towards the East.
- At this point, his position is 2 km East of the starting point.
Step 2: Turning Right
- After walking East, the boy turns right.
- Since he was facing East, turning right means he is now facing South.
Step 3: Second Movement
- He then walks 3 km South.
- From his last position (2 km East), he now moves downwards towards the South.
Final Position
- The boy's final position is 2 km East and 3 km South from the starting point.
- To visualize, if we imagine a coordinate system, the starting point is at (0,0), his position after the first step is (2,0), and after walking South, it becomes (2,-3).
Determining the Final Direction
- To find the direction from the starting point:
- The boy is located at (2, -3) which is below the x-axis (East-West line).
- This position indicates he is in the South-East direction from the starting point.
However, the question asks for the direction from his starting point to where he moved last, which is directly South of the line he started from.
Conclusion
- The boy's final direction from the starting point is South.
- Therefore, the correct answer is option C: South.
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Community Answer
A boy walks 2 km towards the East from west and then turns right and w...
- The boy starts walking 2 km towards the East.
- From his new position, he turns right.
- Since he was initially facing East, turning right means he is now facing South.
- He walks 3 km South.
- His final position relative to the starting point is directly South because he moved first East and then South.
- Thus, the final direction from his starting point is South.
- From his new position, he turns right.
- Since he was initially facing East, turning right means he is now facing South.
- He walks 3 km South.
- His final position relative to the starting point is directly South because he moved first East and then South.
- Thus, the final direction from his starting point is South.
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A boy walks 2 km towards the East from west and then turns right and walks 3 km. What is his final direction from his starting point?a)Eastb)Westc)Southd)NorthCorrect answer is option 'C'. Can you explain this answer?
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