Math, asked by sandeep153, 1 year ago

math formula of circle

Answers

Answered by Anonymous

1

πr2 area of circle ,2πr perimeter of a circle,πr2×theta /360 area of sector

Answered by meghaaarun2006

1

c = 2 x pi x r

or

c = pi x d

a = pi r 2 ( I mean pi-r-square)

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