tolongg bantuuuuuuuuuu
Jawaban:
› Bangun Ruang ‹
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Volume kubus : [ 1 ]
V = s × s × s
V = 8 × 8 × 8
V = 512 cm³ ✅
Volume balok : [ 2 ]
V = p × l × t
V = 20 × 8 × 8
V = 1.280 cm³ ✅
Volume Gabungan :
V gabungan = V kubus + V balok
= 512 + 1.280
= 1.792 cm³ ( a ) ✅
Jadi, V gabungan dari bangun di atas adalah 1.792 cm³ / Opsi ( a ).
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Jawaban:
V. Kubus = 8³ = 512
V. Tabung = 8 x 20 x 8 = 1.280
Luas gabungan = 512 + 1.280 = 1.792
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