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Calculate the total surface area of the prism.
Mathematics 0580 · IGCSE · Surface area and volume
Surface area and volume — practice question
A wooden prism has a height of $5$ cm. Its cross section is a sector of a circle with sector angle $25^\circ$. The radius of the sector measures $15$ cm. The diagram is not drawn to scale.
Worked solution & mark scheme
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “M2 awarded for $25/360 \times 2 \times \pi \times 15 \times 5$ oe” …
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