Question

circumference of a circle means and write the suitable examples ​

Answer 1

Answer:

Hii,

Circumference of circle is a measure of whole round of the circle.

Its formula is, C = 2πr

Step-by-step explanation:

For example,

If an athlete is running in a circular field of radius 14m (14 metre) then the complete distance covered by athelete in one round will be the circumference of that circle.

i.e.

Circumference of circle (C)

= 2πr

= 2 * 22/7 * 14

= 4*22

= 88m

thus, the total distance covered by the athelete in one round of circle will be 88m.

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Answer 2

Circumference of circle is a measure of whole round of the circle.

Its formula is, C = 2πr

Step-by-step explanation:

For example,

If an athlete is running in a circular field of radius 14m (14 metre) then the complete distance covered by athelete in one round will be the circumference of that circle.

i.e.

Circumference of circle (C)

= 2πr

= 2 * 22/7 * 14

= 4*22

= 88m

thus, the total distance covered by the athelete in one round of circle will be 88m.

Mark as brainliest, if this helps you!

Thank you!