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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Formula used to find the circumference of a circle is - Mathematics

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Question

Formula used to find the circumference of a circle is

Options

  • 2πr units

  • πr2 + 2r units

  • πr2 sq.units

  • πr3 cu.units

MCQ

Solution

Formula used to find the circumference of a circle is 2πr units

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Chapter 2: Measurements - Exercise 2.1 [Page 28]

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Samacheer Kalvi Mathematics - Term 2 [English] Class 7 TN Board
Chapter 2 Measurements
Exercise 2.1 | Q 9 | Page 28

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