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Example 1 - Chapter 11 Class 9 Surface Areas and Volumes

Last updated at May 29, 2023 by

Example 4 - Find curved surface area of a right circular - Area Of Cone

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Example 1 Find the curved surface area of a right circular cone whose slant height is 10 cm and base radius is 7 cm. Curved surface area = πrl = 22/7 × 7 × 10 cm2 = 220 cm2

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.