Question

find the area of the circle of its circumference is 440cm​

Answer 1

Answer:

circumference of a circle =2πr=440

ie, 44/7r=440

r=440.7/44=70

area of a circle =πr^2=22/7.70.70=15400cm^2

Answer 2

Answer:

Here is the answer

Step-by-step explanation:

circumference=2πr

440=2*$\frac{22}{7}$*r

$\frac{440*7}{2*20}$=r

r=70

Area=π$r^{2}$

=$\frac{22}{7}$*70*70

=15400$cm^{2}$