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Example 13 - What is circumference of a circular disc of radius 14 cm


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Example 13 What is the circumference of a circular disc of radius 14 cm? Radius = r = 14 cm Circumference = 2𝜋r = 2 × 22/7 × 14 = 2 × 22/1 × 2 = 44 × 2 = 88 cm ∴ Circumference of given disc is 88 cm

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.