Radius of circle is 7 find the circumference of circle
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To solve this problem, use formula of Circumference of circle. It is given as,
- Circumference of circle equal to 2πr, where 'r' is radius & π is 22/7 or 3.14
- Circumference of circle = Perimeter of circle
Given radius, (r) = 7 unit
- Calculate circumference of circle
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Answer:
Circumference of circle is 43.96 .
Step-by-step explanation:
As per given information ,
Radius of circle is 7 .
We have to find out the circumference of circle.
The circumference means the length of the complete arc of a circle.
As we know that,
Circumference of circle =
Where,
r is a radius of circle.
Put the value of r ,
Circumference of circle =
Circumference of circle =
Put the value of π = 3.14
Circumference of circle =
Circumference of circle =
Hence,
Circumference of circle is 43.96 .
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