Back to AQA Maths Higher June 2018 Paper 2 Home
​Q20: Question – Paper 2 – June 2018
Helpful Links
Question
Click here for a printable version of this question. 
20)
​Here is an inflated swimming ring with dimensions in centimetres.

The volume of the ring, V cm3 , is given by

Work out the volume when      a = 20     and      b = 30
Give your answer to 3 significant figures.
[3 marks]