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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ७

Formula used to find the circumference of a circle is

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प्रश्न

Formula used to find the circumference of a circle is

पर्याय

  • 2πr units

  • πr2 + 2r units

  • πr2 sq.units

  • πr3 cu.units

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उत्तर

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

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पाठ 2: Measurements - Exercise 2.1 [पृष्ठ २८]

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सामाचीर कलवी Mathematics - Term 2 [English] Class 7 TN Board
पाठ 2 Measurements
Exercise 2.1 | Q 9 | पृष्ठ २८

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