tolong jawab 6,7,8 ya....

1. Volume Kubus
= 25³
= 25 × 25 × 25
= 15.625 Cm³

2. Volume Balok
= 15 × 6 × 8
= 720 Cm³

3. Volume Tabung
= 22/7 × 14 × 14 × 40
= 44 × 14 × 40
= 24.640 Cm³