Question

the radius of circular garden is 28meter .find the circumference of the garden​

Answer 1

it is very simple

fence=

2\pi \: r

2

22  \div 7 \times 28

Answer 2

formula for circumference of circle=2πr

π=

$\frac{22}{7}$

radius=28

$2 \times \frac{22}{7} \times 28$

=176