Question

5. Find the circumference of the circle whose radius is :
7.0 cm​

Answer 1

Step-by-step explanation:

Circle

Solve for circumference

C≈43.98

r Radius

7.0

Unit Conversion:

Solution

C=2πr=2·π·7≈43.9823

Answer 2

$\Huge\boxed{Question}$

Find the circumference of the circle whose radius is :

7.0 cm​

$\boxed{Given}$

$Radius\:\:\:=7.0\:cm$

$\Huge\boxed{To\:\:Find}$

$\boxed{circumference\:of\:circle}$

$\boxed{Formula}$

Circumference of circle  =  2 π r

$\Huge\boxed{Solution}$

$C\:\:=2\times\frac{22}{7}\:\:\times7.0$

$C\:\:=2\:\times22\:\times1.0$

$C\:\:=\:\:44\:cm$

$\Huge\boxed{final\:\:answer}$

circumference of the circle is

$\Huge\boxed{44\:cm}$