Math, asked by Kivinoshe, 1 year ago

Find the diameter of the circle whose circumference is 88cm

Answers

Answered by PQRXTZ
79
Circumference =
2\pi \: r
Circumference =2*22/7*r
88=44/7*r
88*7/44=r
14=r

Radius =14cm
Diameter =2r
=2*14=28cm
Answered by BrainlyIAS
23

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Answer :

Diameter  = 28 cm

Step-by-step explanation :

Circumference of circle = 2\pi r

Given Circumference of circle = 88 cm

=> 2\pi r = 88

=> r = ( 88 * 7 ) / 44

=> r = 14 cm

But we need to find diameter of circle.

=> diameter , D = 2r

=> D = 2 * 14

=> D = 28 cm

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