Me poor soul : (

a community group is building a playground on a rectangular lot of land. the lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x.

i got the answer 4x.
area of the rectangle = 54x
area of circle = 50.24
= 3.76x or 4x.

but none of the answer choices match at all, like i am not even close!me get this right : (

answer choices:

38 π x^2
22x^2 (27-2π)
2x^2 (27-8π)
38 x^2

^^^ all are to be multiplied together btw > .