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The perimeter of a regular octagon is p. write an expression that represents the length of one side of the octagon?

  • math -

    An octagon has 8 sides.

    Perimeter = 8 times length of 1 side.

  • math -

    so is it 8 times x?

    8*x?

  • math -

    no we have p = perimeter
    You want to use p and 8.

    Do you multiply or divide?

  • math -

    oh you multiply?

  • math -

    YOU MULTIPLY!
    right..?

  • math -

    yes

  • math -

    no, you would divide.

    Let's say the perimeter is 40?

    Would it make sense to say a side is 320
    or does it makes sense to say a side is 5?

  • math -

    that makes sense so it would be 8/p then?

  • math -

    NO.. p/8

    40/8

  • math -

    Ohhhhh that makes much more sense thank you so just p/8 or p/8=x ?

  • math -

    Right. Glad it makes sense.

  • math -

    Dont know

  • math -

    yo what up

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