Question

31. The circumference of a circle is 3.14 m,
find its area.​

Answer 1

Answer:

0.785

Step-by-step explanation:

circumference of circle=2πr=3.14

r=0.5

area of circle=π(r)^2

3.14*0.5*0.5=0.785

Answer 2

Answer:

circumference=

$2\pi \: r$

0.5=r

Area=

$\pi \: r {}^{2}$

22/7×0.5×0.5

1.5871428571