Mathematics 0580 · IGCSE · Surface area and volume

Surface area and volume — practice question

The diagram depicts a solid cylinder with a height of 10 cm. It is marked NOT TO SCALE. The cylinder has a volume of 478 $\text{cm}^3$.

(a)[3]

Determine the radius of the cylinder.

(b)[1]

Calculate the cylinder’s mass.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$\pi r^2\times 10=478$” …