- A cube has six equal sides, and the volume is calculated by multiplying the length of any side by itself twice.
- Given that the length of each side is 4 cm, the volume of the cube is calculated as 4 cm x 4 cm x 4 cm.
- This calculation results in a volume of 64 cm³.

- Option 1: 128 cm³ is incorrect for a cube with side length 4 cm.
- Option 2: 48 cm³ is also incorrect and does not match the volume calculation.
- **Option 3: 64 cm³** is correct as shown in the calculation above. ✅
- Option 4: 32 cm³ is incorrect and too low for the volume of the cube.

YOUR ANSWER IS RIGHT