text{volume of hemisphere}\) Volume of cylinder = \( \pi r^2 h = \pi \times 1.5^2 \times 5\) A hemisphere is half a sphere. Volume of a hemisphere = \(\frac{1}{2} \times \frac{4}{3} \times \pi r^3 ...

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A sphere is a perfectly round solid figure. All points on the surface of the shape are the same distance away from the centre – we call this distance the radius. The formula for the volume and ...