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Rahul walks 8 km towards West, then turn to his left and walks 6 km. Rahul is how far (shortest distance) and in which direction from starting point?
- a)2 km, North-East
- b)14 km, South-East
- c)10 km, North - West
- d)10 km, South-West
Correct answer is option 'D'. Can you explain this answer?
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Rahul walks8km towards West, then turn to his left and walks6km. Rahul...
Solution:
To solve this problem, we need to draw a diagram and apply Pythagoras theorem.
Steps to be followed:
1. Draw a diagram
2. Mark the starting point as O
3. Draw a line segment OA of 8 km towards the west
4. From point A, draw a perpendicular AB of 6 km towards the south
5. Join OB
Now, we need to find the shortest distance from O to OB.
Applying Pythagoras theorem, we get
$OB^2 = OA^2 + AB^2$
$OB^2 = 8^2 + 6^2$
$OB^2 = 100$
$OB = \sqrt{100}$
$OB = 10$ km
Hence, Rahul is 10 km away from the starting point in the south-west direction.
Answer: (D) 10 km, South-West
To solve this problem, we need to draw a diagram and apply Pythagoras theorem.
Steps to be followed:
1. Draw a diagram
2. Mark the starting point as O
3. Draw a line segment OA of 8 km towards the west
4. From point A, draw a perpendicular AB of 6 km towards the south
5. Join OB
Now, we need to find the shortest distance from O to OB.
Applying Pythagoras theorem, we get
$OB^2 = OA^2 + AB^2$
$OB^2 = 8^2 + 6^2$
$OB^2 = 100$
$OB = \sqrt{100}$
$OB = 10$ km
Hence, Rahul is 10 km away from the starting point in the south-west direction.
Answer: (D) 10 km, South-West
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Rahul walks8km towards West, then turn to his left and walks6km. Rahul is how far (shortest distance) and in which direction from starting point?a)2 km, North-Eastb)14 km, South-Eastc)10 km, North - Westd)10 km, South-WestCorrect answer is option 'D'. Can you explain this answer?
Question Description
Rahul walks8km towards West, then turn to his left and walks6km. Rahul is how far (shortest distance) and in which direction from starting point?a)2 km, North-Eastb)14 km, South-Eastc)10 km, North - Westd)10 km, South-WestCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Rahul walks8km towards West, then turn to his left and walks6km. Rahul is how far (shortest distance) and in which direction from starting point?a)2 km, North-Eastb)14 km, South-Eastc)10 km, North - Westd)10 km, South-WestCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rahul walks8km towards West, then turn to his left and walks6km. Rahul is how far (shortest distance) and in which direction from starting point?a)2 km, North-Eastb)14 km, South-Eastc)10 km, North - Westd)10 km, South-WestCorrect answer is option 'D'. Can you explain this answer?.
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