tolong dijawabya nomor 2 dgn caranya:)

keliling = 22/7 . 28= 88cm
luas = 22/7 . 14 . 14 =616
semoga membantu :)

[tex]V=pxlxt\\ V=25x5x2\\ V=250 m^3=250000L\\[/tex]
waktu pengisian
[tex]t= \frac{V}{Q}\\ t=\frac{250000}{2,5x2}\\ t= \frac{250000}{5} =50000detik[/tex]
50000detik = 50000/3600 jam
                  = 13,89 jam (B)