Algebraic PerimetersQuestions about the perimeters and areas of polygons given as algebraic expressions. 
This is level 1: simplifying the expressions for the perimeters of basic shapes. The diagrams are not drawn to scale.
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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Level 1  Simplifying the expressions for the perimeters of basic shapes
Level 2  Forming and Solving equations from the details of the perimeters of basic shapes
Level 3  Mixed questions involving the perimeters of polygons
Level 4  Challenging questions involving the perimeters and areas of shapes
Exam Style Questions  Some problems in the style of GCSE exam paper questions (worked solutions are available for Transum subscribers).
More Algebra including lesson Starters, visual aids, investigations and selfmarking exercises.
Area Maze  While not exactly the same topic this exercise is too good to miss.
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.
The video above is from the excellent Corbettmaths.
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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