Agroup of children sat in a circle to play a game. if the radius of the circle is 12 meters, then what is circumference of the circle? use 3.14 for pi & enter your exact answer, do not round!

  =75.36 m^2

Step-by-step explanation:

The formula for circumference, or the distance around the circle, is given by

C = pi*d = 2pi*r

Using  the radius is 12 meters

C= 2*pi*r

  = 2*pi*12

  = 24 pi

We are given pi = 3.14

 = 24 * 3.14

  =75.36 m^2

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

47

step-by-step explanation: