Mathematics 0580 · IGCSE · Surface area and volume

Surface area and volume — practice question

(a)[1]

Calculate the perimeter of the triangle.

(b)[3]

Calculate the area of the shape.

(c)[5]

Calculate the area of the triangle.

(d)[2]

Calculate the volume of a sphere whose diameter is 5.25 cm.

Worked solution & mark scheme

This 11-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$21$” …