Jawaban:
2.617 cm³
Penjelasan dengan langkah-langkah:
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Diameter alas (d) = 14 cm
Jari-jari (r) = 7 cm
Tinggi (t) = 12 cm
Volume (V) = ?
V = π × r × r × t
V = 22/7 × 7 × 7 × 12
V = 12.936/7
V = 1.848 cm³
Diameter (d) = 14 cm
Tinggi (t) = 15 cm
V = 1/3 × π × r × r × t
V = 1/3 × 22/7 × 7 × 7 × 15
V = 1/3 × 2.310
V = 770 cm³
Volume tabung (V1) = 1.848 cm³
Volume kerucut (V2) = 770 cm³
V = V1 + V2
V = 1.848 + 770
V = 2.618 cm³
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Jawaban:
2.617 cm³
Penjelasan dengan langkah-langkah:
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Volume tabung
Diketahui :
Diameter alas (d) = 14 cm
Jari-jari (r) = 7 cm
Tinggi (t) = 12 cm
Ditanya :
Volume (V) = ?
Jawab :
V = π × r × r × t
V = 22/7 × 7 × 7 × 12
V = 12.936/7
V = 1.848 cm³
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Volume kerucut
Diketahui :
Diameter (d) = 14 cm
Jari-jari (r) = 7 cm
Tinggi (t) = 15 cm
Ditanya :
Volume (V) = ?
Jawab :
V = 1/3 × π × r × r × t
V = 1/3 × 22/7 × 7 × 7 × 15
V = 1/3 × 2.310
V = 770 cm³
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Volume gabungan
Diketahui :
Volume tabung (V1) = 1.848 cm³
Volume kerucut (V2) = 770 cm³
Ditanya :
Volume (V) = ?
Jawab :
V = V1 + V2
V = 1.848 + 770
V = 2.618 cm³
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