Hello!
The answer is: A. 2π
Why?
First, in order to make it easier, let's convert the numbers into entire or decimal numbers.
[tex]A=2\pi=6.28\\B=2\sqrt{12}=6.92\\C=\sqrt{8}=2.82\\D=5.4[/tex]
So, ordering it:
C, D, A, B
[tex]W=C=2.82\\X=D=5.4\\Y=A=6.28\\Z=B=6.92[/tex]
So, Y=A=6.28
Have a nice day!
