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Stage 1 - Stage 3

Surface Area of Simple Composite Solids

Interactive practice questions

Laura is building a storage chest in the shape of a rectangular prism. The chest will be $55$55 cm long, $41$41 cm deep, and $39$39 cm high.

What will the surface area of the chest be?

Approx 3 minutes

This is the design for a marquee (tent). The roof of the marquee has a height of $3$3 metres. The material for the marquee costs $\$44$$44 per m2.

We wish to find the surface area of the given solid.

Find the surface area of the figure shown.

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