Mathematics 0580 · IGCSE · Surface area and volume

Surface area and volume — practice question

The cone’s sloping edge measures $12\text{ cm}$, and its base radius is $5\text{ cm}$.
(main)[2]

Calculate the cone’s total surface area.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “between $267$ and $267.1$” …

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI