Ex 9.2, 3 - Chapter 9 Class 8 Mensuration

Last updated at December 16, 2024 by

Ex 9.2, 3 - Find the side of a cube whose surface area is 600 cm2 - Ex 9.2

part 2 - Ex 9.2, 3 - Ex 9.2 - Serial order wise - Chapter 9 Class 8 Mensuration

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Ex 9.2, 3 Find the side of a cube whose surface area is 600 怖š‘š‘šć€—^2.Given, Surface area of cube = 600 怖š‘š‘šć€—^2 Let Side of cube = š’™ cm Thus, Surface area = 6 Ɨ (Side)2 600 = 6 Ɨ š’™^šŸ 600/6 = š‘„^2 100 = š‘„^2 š‘„^2 = 100 š‘„ = āˆš100 š‘„ = āˆš(10^2 ) š’™ = šŸšŸŽ š’„š’Ž āˆ“ Side of cube = 10 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