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Q17: Question – Paper 5 – November 2018
Q17: Question – Paper 5 – November 2018
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Question
17) The diagram consists of three mathematically similar shapes.
The heights of the shapes are in the ratio 1 : 4 : 5.
The heights of the shapes are in the ratio 1 : 4 : 5.
Find the ratio
total shaded area : total unshaded area
Give your answer in its simplest form.
total shaded area : total unshaded area ..................... : .....................
[4 marks]