16Hit1600
Geometry and TrigonometryEasy–MediumVolume of a rectangular pool

Geometry and Trigonometry practice question

A rectangular swimming pool is 10 metres long, 4 metres wide, and 2 metres deep throughout. How many cubic metres of water does it hold when full?

Answer: 80

Volume = 10 × 4 × 2 = 80.

Common wrong answers

If you answered 16
16 adds the dimensions.
If you answered 28
28 is the perimeter of the top.
If you answered 40
40 is the surface area of the top, 10 × 4.

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