(a)[3]
Calculate the area of the barn's front face.
(b)[1]
Calculate the volume of the barn.
Mathematics 0580 · IGCSE · Surface area and volume
Surface area and volume — practice question
The sketch presents the barn's front elevation. The barn is 12 m wide and 8 m tall. Each side of the barn has a height of 5 m.
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “An equivalent expression is $5\times12+\frac{1}{2}\times12\times(8-5)$.” …
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