Math, asked by srinvasan58, 11 months ago

find the circumference of the circle whose radius is a) 12cm b) 7.2cm c) 15mm (take π =22/7

Answers

Answered by dilshant0987

16

Circumference of 1 st circle - 22/7*2*12-
75.42
Circumference of 2 Nd- 2*22/7*7.2-
44.4
Circumference of 3 rd - 2*22/7*1.5-
9.42

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