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Rohan moves 1 km to East and then turn to South and moves 5 km. He again turns to East and walks 2 km. After this, he turns to North and moves 9 km. What is the distance from his starting point to the present point?
- a)13 km
- b)08 km
- c)05 km
- d)16 km
Correct answer is option 'C'. Can you explain this answer?
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Rohan moves 1 km to East and then turn to South and moves 5 km. He aga...
Steps to find the distance from the starting point to the present point:
Step 1: Moving East
- Rohan moves 1 km to the East.
Step 2: Moving South
- After moving East, Rohan turns South and moves 5 km.
Step 3: Moving East again
- Next, Rohan turns East and walks 2 km.
Step 4: Moving North
- Finally, Rohan turns North and moves 9 km.
Calculating the distance from the starting point to the present point:
- Distance moved in the North direction = 9 km
- Distance moved in the South direction = 5 km
- Net distance in the North direction = 9 km - 5 km = 4 km
- Distance moved in the East direction = 2 km
- Net distance in the East direction = 1 km + 2 km = 3 km
- Using Pythagoras theorem,
- Distance from the starting point to the present point = √(3^2 + 4^2) = √(9 + 16) = √25 = 5 km
Therefore, the distance from Rohan's starting point to the present point is 5 km. Hence, option (c) 5 km is the correct answer.
Step 1: Moving East
- Rohan moves 1 km to the East.
Step 2: Moving South
- After moving East, Rohan turns South and moves 5 km.
Step 3: Moving East again
- Next, Rohan turns East and walks 2 km.
Step 4: Moving North
- Finally, Rohan turns North and moves 9 km.
Calculating the distance from the starting point to the present point:
- Distance moved in the North direction = 9 km
- Distance moved in the South direction = 5 km
- Net distance in the North direction = 9 km - 5 km = 4 km
- Distance moved in the East direction = 2 km
- Net distance in the East direction = 1 km + 2 km = 3 km
- Using Pythagoras theorem,
- Distance from the starting point to the present point = √(3^2 + 4^2) = √(9 + 16) = √25 = 5 km
Therefore, the distance from Rohan's starting point to the present point is 5 km. Hence, option (c) 5 km is the correct answer.
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Rohan moves 1 km to East and then turn to South and moves 5 km. He again turns to East and walks 2 km. After this, he turns to North and moves 9 km. What is the distance from his starting point to the present point?a)13 kmb)08 kmc)05 kmd)16 kmCorrect answer is option 'C'. Can you explain this answer?
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Rohan moves 1 km to East and then turn to South and moves 5 km. He again turns to East and walks 2 km. After this, he turns to North and moves 9 km. What is the distance from his starting point to the present point?a)13 kmb)08 kmc)05 kmd)16 kmCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Rohan moves 1 km to East and then turn to South and moves 5 km. He again turns to East and walks 2 km. After this, he turns to North and moves 9 km. What is the distance from his starting point to the present point?a)13 kmb)08 kmc)05 kmd)16 kmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rohan moves 1 km to East and then turn to South and moves 5 km. He again turns to East and walks 2 km. After this, he turns to North and moves 9 km. What is the distance from his starting point to the present point?a)13 kmb)08 kmc)05 kmd)16 kmCorrect answer is option 'C'. Can you explain this answer?.
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