Sagot :
C = 2 * pi * r
Plug in what we know:
C = 2 * 3.14 * 2
Multiply all 3 numbers together:
C = 12.56 yd^2
Plug in what we know:
C = 2 * 3.14 * 2
Multiply all 3 numbers together:
C = 12.56 yd^2