Math, asked by ann35, 1 year ago

find the diameter and radius when circumference is 22cm (Take 'pi'=22/7 )

Answers

Answered by shivam3841
5
circumference of circle=2pi r
where pi =22/7
2×22/7r=22

=22×7/22=2r

7=2r

r=3.5cm

and diameter=2r

2×3.5=7cm

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