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Q15: Question – Paper 1 – June 2017
Q15: Question – Paper 1 – June 2017
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Question
15)
A cone has a volume of 98 cm3.
The radius of the cone is 5.13 cm.
a) Work out an estimate for the height of the cone.
[3 marks]
John uses a calculator to work out the height of the cone to 2 decimal places.
b) Will your estimate be more than John’s answer or less than John’s answer?
Give reasons for your answer.
[1 mark]