tolong di jawab yah kakak.....pakai cara

q×r×r×t=22/7×28×28×54=

(1) V = phi x d x t
= 3.14 x 48 x 50
= 3.14 x 2400
= 7536 cm3
(2) V = phi x d x t
= 22/7 x 56 x 54
= 9504 cm3