CylindersApply formulae for the volumes and surface areas of cylinders to answer a wide variety of questions 
This is level 3: mixed questions requiring the formulae for the volumes and surface areas of cylinders. You can earn a trophy if you get at least 6 questions correct and you do this activity online. The diagrams are not to scale. All answers should be given to three significant figures.
InstructionsTry your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help. When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file. 




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Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician? Comment recorded on the 23 September 'Starter of the Day' page by Judy, Chatsmore CHS: "This triangle starter is excellent. I have used it with all of my ks3 and ks4 classes and they are all totally focused when counting the triangles." Comment recorded on the 3 October 'Starter of the Day' page by S Mirza, Park High School, Colne: "Very good starters, help pupils settle very well in maths classroom." 
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© Transum Mathematics :: This activity can be found online at:
www.Transum.org/go/?Num=772
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Level 1  Applying the formula for the volume of a cylinder
The numbers used in the questions in level 1 are randomly generated. This means you will get a different set of questions each time the page is loaded.
Level 2  Applying the formula for the surface area of a cylinder
The numbers used in the questions in level 2 are randomly generated. This means you will get a different set of questions each time the page is loaded.
Level 3  Mixed questions requiring the formulae for the volumes and surface areas of cylinders
Exam Style Questions  A collection of problems in the style of GCSE or IB/Alevel exam paper questions (worked solutions are available for Transum subscribers).
More on this topic including lesson Starters, visual aids, investigations and selfmarking exercises.
Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.
See the National Curriculum page for links to related online activities and resources.
Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly. You can doubleclick the 'Check' button to make it float at the bottom of your screen.
Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.
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