Measurement
Hong Kong
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?
Easy
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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