Math, asked by Anonymous, 7 months ago

what is perimeter of circle ​

Answers

Answered by raghuanala
2

Answer:

Circumference of Circle 2πr

Area of circle πr2

Perimeter of semi-circle πr

Area of semi-circle πr2/2

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Answered by Anonymous
2

Answer:

In geometry, the circumference (from Latin circumferens, meaning "carrying around") is the perimeter of a circle or ellipse. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment.

Step-by-step explanation:

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