Question

find the circumference of a circle whose radius is 2.5 CM​

Answer 1

Answer:

15.71 cm is the answer

Step-by-step explanation:

circumference= 2*22/7*2.5

circumference=15.71cm

Answer 2

Answer:

The circumference of the circle is $15.71$ cm.  

Step-by-step explanation:  

In context to the question asked,    

We have to find the circumference of a circle,  

As per data given in the question,    

We have,  

Radius ( r ) = $2.5$ cm  

For calculating circumference,  

The formula to be used for,  

Circumference = $2\pi r$  

By substituting the values,  

$=> 2\times \frac{22}{7}\times 2.5$

$=> 15.71 cm$  

Hence circumference of the circle is $15.71$ cm.