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math

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there is a playground shaped like a rectangle 40 feet wide and 80 feet long.what is the perimeter of the yard?

  • math - ,

    walk around the rectangle and "count" (add up) the number of feet.

  • math - ,

    Length+length+width+width=perimeter
    40+40=80
    80+80=160
    160+80=240 feet

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