Ex 6.4, 6 - Find the length of the side of a square whose area is 441

Ex 6.4, 6 - Chapter 6 Class 8 Squares and Square Roots - Part 2

  1. Chapter 6 Class 8 Squares and Square Roots
  2. Serial order wise

Transcript

Ex 6.4, 6 Find the length of the side of a square whose area is 441 π‘š^2.Given area of the square plot = 441 π‘š^2 Let side of the square = π‘₯ We know that, Area of square = Side2 ∴ Area of square = π‘₯^2 441 = π‘₯^2 π‘₯^2 = 441 π‘₯ = √441 ∴ Side = √441 Finding square root of 2304 by Long Division :- ∴ Square root of 441 = 21 Thus, Side of the square plot = 21 m

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.