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Need some revision help.

  1. May 10, 2005 #1
    I'm doing some Maths revision for my impending GCSE tests later this year. I have a (few) question(s) that I need explained to me in very simple easy methods.

    Beware - there will probably be more questions.

    Thanks peeps. Here's the first question I need help with.


    Click for question scan.
  2. jcsd
  3. May 10, 2005 #2
    Yucky, get a new scanner.

    How do you find the perimeter of a shape?
  4. May 10, 2005 #3
    Multiply all the sides together.


    Side 1 * side 2 * side 3 = perimeter.
  5. May 10, 2005 #4


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    no, add the sides together, here it is 6x+8.
  6. May 11, 2005 #5
    Would you mind showing me how you done that, please? :cry:
  7. May 12, 2005 #6
    If you walk around a park in the shape of a triangle, how far doy ou walk if the sides are 20m, 30m, and 40m? You walk 20m to get from one corner to the next, then from that corner to the second corner you walk 30m, and then from the second to your starting pointyou walk 40m. The distance you walked is _____ ?
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