Question

the radius of circle is 7 it's circumference is​

Answer 1

Answer:

44 cm

Step-by-step explanation:

So, the correct answer is “the area of the given circle with radius 7 is given by 154 sq. cm and the circumference is given by 44 cm respectively.”.

Answer 2

Answer:

Circumference of circle is 43.96 cm

Step-by-step explanation:

As per given information ,

Radius of circle is 7 cm.

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 = $2 \times \pi \times r$

Where,

r is a radius of circle.

Put the value of r ,

Circumference of circle = $2 \times \pi \times 7$

Circumference of circle = $14\times \pi$

Put the value of π = 3.14

Circumference of circle = $14 \times 3.14$

Circumference of circle = 43.96

Hence,

Circumference of circle is 43.96 cm