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Subject:Mathematics ​

Subject:Mathematics ​-example-1
User Warz
by
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1 Answer

12 votes

Answer :

The Answer is 2nd one

  • 69.08 cm

Step-by-step explanation :

Given :

  • Radius of a circle = 11 cm

To Find :

  • Circumference of the circle = ?

Solution :

As, we have radius of the circle is 11 cm and to find circumferemce, we have a formula :


\large \underline{\boxed{\bf{Circumference = 2\pi r}}}

By filling value of r = 11 cm and π = 3.14, we have :


\sf : \implies Circumference = 2 * 3.14 * 11 \: cm


\sf : \implies Circumference = 2 * (314)/(100) * 11 \: cm


\sf : \implies Circumference = (628)/(100) * 11 \: cm


\sf : \implies Circumference = (6908)/(100) \: cm


\sf : \implies Circumference = 69.08\: cm

Hence, circumference of the circle is 69.08 cm.

User Ieasha
by
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