Example 8 - Chapter 9 Class 7 Perimeter and Area

Last updated at Dec. 16, 2024 by

Example 8 - What is circumference of a circular disc of radius 14 cm - Examples

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Example 8 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 has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo