Math, asked by sreejitabachar4, 20 days ago

Give circumference formula of"CIRCLE"

Answers

Answered by sneharajput18
1

Answer:

circumference formula of circle is - 2πr

Answered by 917873180036
2

Answer:

circumference of circle= 2πr.

It follows that the ratio circumference : radius, which is equivalent to saying the ratio circumference : diameter is constant for any circle. If this constant is equal to some number π, then circumference = π × diameter, or circumference = 2π × radius. Hence proved.

Step-by-step explanation:

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