Question

Calculate the circumference of a circle whose radius is 8 cm ( Take π = 22/7 )​

Answer 1

Answer:

352/7

Step-by-step explanation:

radius=8 cm

circumference =2πr

= 2×22/7×8

= 352/7

= 50.29 approx

Answer 2

The formula for the circumference of a circle is 2π(r)

So: $2$ $*$ $\frac{22}{7}$ $(8)$

$\frac{2}{1} * \frac{22}{7}(8)$

$\frac{44}{7} (8)$

$\frac{44}{7} * \frac{8}{1}$

$\frac{352}{7}$

$50.285$