Question

22
7
2. Diameters of different circles are given below. Find their circumference (Take A =).
(i) d=70 cm
(ii) d=56 m
(iii) d=28 mm​

Answer 1

Answer:

(I)- 2×22/7×35

2×22×5

44×5

220

(ii)- 2×22/7×28

2×22×4

44×4

176

(iii)- 2×22/7×14

2×22×2

44×2

88..

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