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Calculate the volume for a sphere with diameter $4.8\text{ cm}$. [$\text{The volume, } V, \text{ of a sphere with radius } r \text{ is } V = \frac{4}{3}\pi r^3.$]
Mathematics 0580 · IGCSE · Surface area and volume
Calculate the volume for a sphere with diameter $4.8\text{ cm}$. [$\text{The volume, } V, \text{ of a sphere with radius } r \text{ is } V = \frac{4}{3}\pi r^3.$]
This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$\pi\times\frac{4}{3}\times\left(\frac{4.8}{2}\right)^{3}$” …