Mathematics 0580 · IGCSE · Surface area and volume

Surface area and volume — practice question

A cone made of solid metal has a radius of 1.65 cm and a slant height of 4.70 cm.

(a)[2]

Calculate the total surface area for the cone.

(b)[2]

Find the angle between the slant height and the base of the cone.

(c(i))[4]

Calculate the volume for the cone.

(c(ii))[4]

Calculate the number of complete identical cones made.

Worked solution & mark scheme

This 12-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Curved surface area plus area of the circular base” …

Full mark scheme, point by point
Step-by-step worked solution
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