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Two friends A and B start from the same point in the Eastern and Northern directions at the same time. How far are they from each other when A has travelled 5 km and B has travelled 12 km. distance?​
  • a)
    8 km
  • b)
    17 km
  • c)
    10 km
  • d)
    13 km
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Two friends A and B start from the same point in the Eastern and North...
When you construct the figure , you will get an right angled triangle, where height is 5 km and base is 12 km, ! Now how far they are far from each other, that would be given by the length of hypotenuse

putting Pythagoras theorem,


hypotenuse^2 = height^2 + base^2
Hypotenuse^2 = 5^2 + 12^2
Hypotenuse^2 = 169

Hypotenuse = √169 = 13 km

therefore they are 13 km away from each other
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Two friends A and B start from the same point in the Eastern and North...
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Two friends A and B start from the same point in the Eastern and Northern directions at the same time. How far are they from each other when A has travelled 5 km and B has travelled 12 km. distance?a)8 kmb)17 kmc)10 kmd)13 kmCorrect answer is option 'D'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Two friends A and B start from the same point in the Eastern and Northern directions at the same time. How far are they from each other when A has travelled 5 km and B has travelled 12 km. distance?a)8 kmb)17 kmc)10 kmd)13 kmCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two friends A and B start from the same point in the Eastern and Northern directions at the same time. How far are they from each other when A has travelled 5 km and B has travelled 12 km. distance?a)8 kmb)17 kmc)10 kmd)13 kmCorrect answer is option 'D'. Can you explain this answer?.
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