Question

tolong yaa pake cara​

Answer 1

Answer 2

JAWABAN

Diketahui :

• Jari-jari = 14 cm
• Tinggi = 21 cm

Ditanya :

• Volume Ruang ?

Dijawab :

» Volume Tabung :

→ Volume = π r² t

→ Volume = ²²/7 × 14 × 14 × 21

→ Volume = 22 × 2 × 14 × 21

→ Volume = 44 × 14 × 21

→ Volume = 616 × 21

→ Volume = 12.936 cm³

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»Volume Bola :

→ Volume = 4/3 × π × r³

→ Volume = 4/3 × ²²/7 × 14 × 14 × 14

→ Volume = 4/3 × 22 × 2 × 14 × 14

→ Volume = 4/3 × 44 × 196

→ Volume = 4/3 × 8.624

→ Volume = 11.498,6 cm³

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» Volume Ruang :

→ Volume = V Tabung - V Bola

→ Volume = 12.936 cm³ - 11.498,6 cm³

→ Volume = 1.437,4 cm³

Kesimpulan :

• Jadi, volume ruang antara tabung dan bola yaitu 1.437,4 cm³

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I Hope This Help-!