Question

find the circumference of circle with radius 14 cm​

Answer 1

ANSWER:

$\boxed{ \sf \blue{ \bigstar Circumference \: of \: circle=2πr}}$

$\sf \sf2 \times \frac{22}{7} \times 14$

$\sf = > 88cm$

More formula to know!!

Area of circle=πr²

$\sf Area \: of \: sector = \frac{ \theta}{360} \pi \: r {}^{2}$

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