Heya user
We have over here -
Radius , r= ?
Height , h = 7 inch
Then volume ,= 2πrh
[tex]volume \: \: = 2908.33 \\ \\ 2\pi \: rh \: \: = 2908.33 \\ \\ = > r \: \: = \frac{2908.33}{43.96} \\ \\ = > r \: \: = 64 [/tex]
So we have Radius 64 approx
so , Diameter , = 128 inch