Question

If the circumference of a circle is 82 then the value of r is​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

circumference of circle=82

$2\pi r = 82$

$2 \times \frac{22}{7} \times r = 82$

$\frac{44}{7} \times r = 82$

$r = \frac{82 \times 7}{44}$

$r = \frac{574}{44}$

$r = \frac{287}{22}$

$r = 13.045454545 \: answer$