Class 6 Exam > Class 6 Questions > Why is a circle divided into 360 degrees?a)Be...
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Why is a circle divided into 360 degrees?
- a)Because it's a tradition from ancient civilizations.
- b)Because 360 is easy to divide by many numbers.
- c)Because it fits the calendar of 360 days used by ancient cultures.
- d)All of the above.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Why is a circle divided into 360 degrees?a)Because it's a tradition fr...
Understanding the Division of a Circle into 360 Degrees
The division of a circle into 360 degrees is rooted in both historical traditions and practical mathematics. Here’s a detailed explanation of the reasons behind this choice:
1. Tradition from Ancient Civilizations
- Ancient civilizations, particularly the Babylonians, were among the first to use a base-60 number system.
- This system influenced their calculations and measurements, including angles.
2. Divisibility of 360
- The number 360 is highly composite, meaning it has many divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, and 360.
- This makes it convenient for various applications, such as navigation, astronomy, and geometry, allowing for easy subdivision into equal parts.
3. Alignment with Ancient Calendars
- A year was often approximated to 360 days by ancient cultures, leading to the idea that a circle (representing a year) should also be divided into 360 degrees.
- This correlation between time and angles helped in developing a system that was intuitive for astronomers and navigators.
Conclusion
These factors combined lead to the widespread acceptance of dividing a circle into 360 degrees. The influence of ancient traditions, the mathematical convenience of the number, and its connection to the calendar all play a crucial role in this enduring practice. Thus, the correct answer to why a circle is divided into 360 degrees is indeed option 'D', encompassing all these aspects.
The division of a circle into 360 degrees is rooted in both historical traditions and practical mathematics. Here’s a detailed explanation of the reasons behind this choice:
1. Tradition from Ancient Civilizations
- Ancient civilizations, particularly the Babylonians, were among the first to use a base-60 number system.
- This system influenced their calculations and measurements, including angles.
2. Divisibility of 360
- The number 360 is highly composite, meaning it has many divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, and 360.
- This makes it convenient for various applications, such as navigation, astronomy, and geometry, allowing for easy subdivision into equal parts.
3. Alignment with Ancient Calendars
- A year was often approximated to 360 days by ancient cultures, leading to the idea that a circle (representing a year) should also be divided into 360 degrees.
- This correlation between time and angles helped in developing a system that was intuitive for astronomers and navigators.
Conclusion
These factors combined lead to the widespread acceptance of dividing a circle into 360 degrees. The influence of ancient traditions, the mathematical convenience of the number, and its connection to the calendar all play a crucial role in this enduring practice. Thus, the correct answer to why a circle is divided into 360 degrees is indeed option 'D', encompassing all these aspects.
Community Answer
Why is a circle divided into 360 degrees?a)Because it's a tradition fr...
The division of a circle into 360 degrees has historical roots in ancient civilizations like India, Persia, Babylon, and Egypt, which used a 360-day calendar. Additionally, 360 is a highly divisible number, making it convenient for various calculations.
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Why is a circle divided into 360 degrees?a)Because it's a tradition from ancient civilizations.b)Because 360 is easy to divide by many numbers.c)Because it fits the calendar of 360 days used by ancient cultures.d)All of the above.Correct answer is option 'D'. Can you explain this answer?
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Why is a circle divided into 360 degrees?a)Because it's a tradition from ancient civilizations.b)Because 360 is easy to divide by many numbers.c)Because it fits the calendar of 360 days used by ancient cultures.d)All of the above.Correct answer is option 'D'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Why is a circle divided into 360 degrees?a)Because it's a tradition from ancient civilizations.b)Because 360 is easy to divide by many numbers.c)Because it fits the calendar of 360 days used by ancient cultures.d)All of the above.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why is a circle divided into 360 degrees?a)Because it's a tradition from ancient civilizations.b)Because 360 is easy to divide by many numbers.c)Because it fits the calendar of 360 days used by ancient cultures.d)All of the above.Correct answer is option 'D'. Can you explain this answer?.
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