Gce Model Questions Vol1 2017 Mathematics Question 46
Practice objective / multiple choice question 46 from the 2017 Gce Model Questions Vol1 Mathematics examination.
A solid consists of a right circular cylinder of radius \(r\) cm and height \(h\) cm, with a right circular cone of the same base radius \(r\) cm and height \(h\) cm placed on top of the cylinder. The total surface area of the solid (including the base of the cylinder but not the base of the cone) is \(1500\ \text{cm}^2\) and the total volume is \(2000\ \text{cm}^3\). Find the radius \(r\) of the cylinder, giving your answer correct to two decimal places.
Answer Options
About This Question
This is Gce Model Questions Vol1 2017 Mathematics Question 46. It is one of the objective questions from the 2017 Gce Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.