Ex 10.1, 6 (b) - Chapter 10 Class 6 Mensuration

Last updated at August 14, 2026 by

Ex 10.1, 6 - Chapter 10 Class 6 Mensuration - Part 2

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Ex 10.1, 6 Find the perimeter of each of the following shapes : (b) An equilateral triangle of side 9 cm. Here, AB = BC = AC = a = 9 cm Perimeter of ∆ABC = 3a = 3 (9) = 27 cm ∴ Required perimeter is 27 cm

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