To calculate the volume of the cylinder using the formula \( V = \pi \cdot r^2 \cdot h \), let's plug in the values:
- Radius \( r = 4 \) cm
- Height \( h = 10 \) cm
- Using \( \pi \approx 3.14 \)
Now, substituting these values into the formula:
\[ V = 3.14 \cdot (4^2) \cdot 10 \] \[ V = 3.14 \cdot 16 \cdot 10 \] \[ V = 3.14 \cdot 160 \] \[ V = 502.4 \text{ cm}^3 \]
Thus, the volume of the cylinder is 502.4 cm³.