PLEASE HELP Henry is a ringmaster for the circus. He stands inside a circular circus ring that has a circumference of 3π meters. What is the area of the circus ring in square meters?

Circumference  =   2pi  * r

So

3pi   =  2pi  r               divide  away pi

3  =  2  r

(3/2)  =  r    =   1.5 m

Area  =  pi  ( r^2)   =   pi  (1.5)^2   =   2.25 pi   m^2   ≈  7.07  m^2

cited from web2.0calc

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

it would open into a square depending on the type of envelope i’m not sure about the second part