Penjelasan dengan langkah-langkah:

Volume Tabung = π × r × r × t

Jari-jari = 1/2 × Diagonal = 1/2 × 20

Jari-jari = 10 cm

Volume = 3,14 × 10 × 10 × 24

Volume = 314 × 24

Volume = 7.536 cm³

Volume 1/2 Bola = 2/3 × π × r × r

Volume = 2/3 × 3,14 × 10 × 10

Volume = 2/3 × 314

Volume = 209,33 cm³

Total = 7.536 + 209,33

Total = 7.745,33 cm³

Volume Tabung = π × r² × t

Jari-jari = 21 ÷ 2 = 10,5

Volume = 3,14 × 10,5 × 10,5 × 15

Volume = 5.192,775 cm³

Volume Kerucut = 1/3 x π r² x t

Volume = 1/3 × 3,14 × 10,5 × 10,5 × 25

Volume = 2.884,875 cm³

Total = 5.192,775 + 2.884,875

Total = 8.077,65 cm³

Semoga Membantu, Stay Cool!