Question

Can you hellp me if you can hellp me

Answer 1

Solution,

Given,

radius of the circle(r)=9 cm

circumference of the circle(c)=?

We know that;

`C=2{\pi}r`

`\: \: \: \: = 2 * 3.14 * 9`

`\: \: \: \: = 56.52`

Thus,the circumference of the circle is 56.52 cm.