Question 997145
Hi dear,
Since the lenght is 6x which is bent in the shape of a circle,
Then,circumference of the circle {{{c=2*(pi)*r}}}
but c=6x
Then,
c(x)=6x
Also writting area as a function of x,
{{{A=pi*r^2}}}
but r=3x/pi
A(x)=pi*(3x/pi)²
A(x)={{{9x/pi}}}