4th grade

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WHAT IS THE LARGEST PERIMETER THAT CAN BE CREATED FOR AN ARRAY CREATED FROM 24 ONE INCH TILES.

  • 4th grade -

    Try laying them in a line...

  • 4th grade -

    no

  • 4th grade -

    Laying the tiles in a line gives you a perimeter of 50 inches.

    24 + 24 + 1 + 1

    Can you arrange the tiles in any other way to give you a larger perimeter?

  • 4th grade -

    12 + 12 + 12 + 12 + 1 + 1

  • 4th grade -

    Print this graph paper and draw your 24 tiles on it.

    http://incompetech.com/graphpaper/custom/centimeter-black.pdf

    Remember that each tile measures 1 inch on each side.

    The perimeter is the distance around the figure.

    http://www.coolmath.com/reference/rectangles.html

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