Math, asked by poonamsharma2k7, 19 hours ago

the circumference of a circle having diameter 5.5 CM

Answers

Answered by swati753
0

Answer:

formula C = 2 π r

In this question,

r = 5.5 cm (CM to M change )

we use,

r = 0.055 m, π= 22/7 in faction

=3.14 in decimal

C = 20

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