2 Answers

Steven Doggart · Answer 1 · 2024-11-28T00:23:06+0000

Answer:

603.2 cm³ (1 d.p.)

Explanation:

The formula for the volume of a cylinder is:

$\large\boxed{V=\pi r^2h}$

where:

To calculate the volume of a cylinder with radius 4 cm and height 12 cm, substitute r = 4 and h = 12 into the volume formula:

$\begin{aligned}V&=\pi \cdot 4^2 \cdot 12\\&=\pi \cdot 16 \cdot 12\\&=\pi \cdot 192\\&=603.185789...\\&=603.2\; \sf cm^3\;(1\;d.p.)\end{aligned}$

Therefore, the volume of the given cylinder is:

$\Large\boxed{\boxed{603.2\; \sf cm^3\; (1\;d.p.)}}$

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