Tolong di jawab ya di usaha in bener yaterima kasih
T tab = 3 m = 300 cm
t kct = 1 m = 100 cm
v = v tabung + v kerucut
= πr²t tab + 1/3 πr²t kct
= 4/3πr² (t tab + t kct)
= 4/3 . 22/7 . 21² (300+100)
= 739200 cm³
= 739,2 m³
Tolong di jawab ya di usaha in bener yaterima kasih
T tab = 3 m = 300 cm
t kct = 1 m = 100 cm
v = v tabung + v kerucut
= πr²t tab + 1/3 πr²t kct
= 4/3πr² (t tab + t kct)
= 4/3 . 22/7 . 21² (300+100)
= 739200 cm³
= 739,2 m³