Question

Subject:Mathematics ​

Answer 1

Answer :

The Answer is 2nd one

• 69.08 cm

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 :

$\sf : \implies Circumference = 2 \times 3.14 \times 11 \: cm$

$\sf : \implies Circumference = 2 \times \dfrac{314}{100} \times 11 \: cm$

$\sf : \implies Circumference = \dfrac{628}{100} \times 11 \: cm$

$\sf : \implies Circumference = \dfrac{6908}{100} \: cm$

$\sf : \implies Circumference = 69.08\: cm$

Hence, circumference of the circle is 69.08 cm.