Question 38 (ii) - Find curved surface area of conical part of one sil - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard

part 2 - Question 38 (ii) - CBSE Class 10 Sample Paper for 2025 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards - Class 10

 

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Question 38 (ii) Find the curved surface area of the conical part of one silo. Now, Curved surface area of the cone = 𝜋𝑟𝑙 = 𝟐𝟐/𝟕 × 𝟏.𝟓 × 𝟐.𝟓 = 22/7 ×3/2 ×5/2 = 165/14 = 11.78 m2

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 15 years. He provides courses for Maths, Science and Computer Science at Teachoo