\pi \times 4^2\times 10
You asked:
Evaluate the expression: \(\pi \cdot {4}^{2} \cdot 10\)
MathBot Answer:
\[\pi \cdot {4}^{2} \cdot 10 = 160 \pi \approx 502.65482457436691815402294132472046\]
\[\begin{aligned}\pi \cdot {4}^{2} \cdot 10& = \pi \cdot 4^{2} \cdot 10\\& = \pi \cdot 16 \cdot 10\\& = 16 \cdot \pi \cdot 10\\& = 160 \cdot \pi\end{aligned}\]