Question

If the radius of a circle is 14 cm find the circumference of the circle.​

Answer 1

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$\huge{\fbox{\green{Given:-}}}$

Radius of the Circular Disc:- 14

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$\huge{\fbox{\green{To Find:-}}}$

Circumference of the Circular Disc.

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$\huge{\fbox{\green{Solution:-}}}$

Circumference of the Circular Disc:-

$2 \times \frac{22}{7} \times 14 \\ = \frac{616}{7} \: \: \: \: \: \: \: \: \: \: \\ = 88 \: {cm}^{2} \: \: \: \:$

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$\huge{\fbox{\green{Formula Used:-}}}$

$circumference \: of \: a \: circle =2\pi r$

Answer 2

Answer:

Hence, the circumference of circle having radius 14 cm will be 88 cm

Step-by-step explanation:

In context to question asked,

We have to determine the circumference of the circle.

From the data given in the question,

We have,

Radius of circle = 14 cm

As we know that,

Circumference of circle is the sum of length of outer border of the circle.

As we know that,

We have,

formula for finding circumference of circle is $2\times \Pi r$

So, for determining the value of circumference of circle, we will put the value of radius of circle in above formula.

Thus we will get,

Circumference of circle  $2 \times \Pi r = 2 \times \frac{22}{7} \times 14 = 2 \times 22 \times 2 = 88\:cm$