Neco Model Questions Vol1 2020 Mathematics Question 5
Practice objective / multiple choice question 5 from the 2020 Neco Model Questions Vol1 Mathematics examination.
A right circular cone has a total surface area (including its base) of \(154\pi\) cm² and a volume of \(128\pi\) cm³. The height of the cone is greater than its radius. Find the radius of the base, giving your answer correct to two decimal places.
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About This Question
This is Neco Model Questions Vol1 2020 Mathematics Question 5. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
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