Ex 10.1, 11 (a) - Chapter 10 Class 6 Mensuration

Last updated at April 16, 2024 by

Ex 10.1, 11 - A piece of string is 30 cm long. What will be length of

 

 

 

 

Transcript

Ex 10.1, 11 A piece of string is 30 cm long. What will be the length of each side if the string is used to form : (a) a square? Since string forms a square Length of string = Perimeter of square 30 = 4a 4a = 30 a = 30/4 a = 15/2 a = 7.5 cm ∴ Length of side is 7.5 cm

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