Here is your answer
[tex]24501.42{m}^{2}[/tex]
REASON:
Volume of cylinder= [tex]Ï€{r}^{2}h[/tex]
Here,
d= 34m
so, r=d/2
r=34/2
r=17 m
h= 27m
Hence, volume= [tex]π×{17}^{2}×27 {m}^{2}[/tex]
= 3.14×289×27
= 24501.42 [tex]{m}^{2}[/tex]
HOPE IT IS USEFUL