bantu jawab kak dengan cara nya
![](https://id-static.z-dn.net/files/d07/4910f985a00ba7f2968848d206d20009.jpg)
Diketahui : rusuk (r) = 13 cm
panjang (p) = 21 cm
lebar (l) = 13 cm
tinggi (t) = 17 cm
Ditanya : Volume gabungan...?
Dijawab : ↓↓↓↓
Volume kubus
= r × r × r
= 13 cm × 13 cm × 13 cm
= 2.197 cm³
Volume balok
= p × l × t
= 21 cm × 13 cm × 17 cm
= 4.641 cm³
▻ Volume gabungan tersebut ◅
= 2.197 cm³ + 4.641 cm³
= b. 6.838 cm³
━O━O━━━━━━━━━
・:。@justfebyy・:三
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volume gabungan : v1. + v2.
volume 1. (kubus) :
v = r³ / s³
v = 13 × 13 × 13
v = 169 × 13
v = 2.197 cm³
volume 2. (balok) :
v = p × l × t
v = 21 × 13 × 17
v = 4.641 cm³
volume gabungan :
= 2.197 + 4.641
= 6.838 cm³ atau opsi b.
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