English, asked by rubymodi, 1 year ago

find the circumference of a circle of radius 5cm

Answers

Answered by mudit11

16

Given, radius r = 5 cm

We know that circumference of a circle = 2πr
that is 2 x π x 5

>> 10 π cm

31.4 cm Ans

Answered by simpleman1

8

circumference = 2 X 22/7 X r
= 220/7 cm

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