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Geometric Model by A. Harry Wheeler, Hexagon Transformable into Square Transformable into Pentagon, Plane Dissection

American History Museum

Plane Dissection, Nine triangles, four quadrilaterals, one pentagon, and one hexagon that can be arranged as a hexagon.
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  • Plane Dissection, Nine triangles, four quadrilaterals, one pentagon, and one hexagon that can be arranged as a hexagon.
  • Geometric Model - Plane Dissection by A. Harry Wheeler, with Pieces Arranged as Pentagon, Square, and Hexagon

    Object Details

    maker

    Wheeler, Albert Harry

    Description

    The fifteen pieces of this dissection fit into a hexagonal box. All are are plastic glued to wood. The box is plastic nailed to wood. The pieces can be arranged as a square, a pentagon, or a hexagon.
    A pattern is in 1979.3002.43 (folder 1). Drawings of triangle-square-pentagon (14 pieces), triangle-square-pentagon-hexagon (26 pieces), square-pentagon-hexagon (15 pieces), triangle-square-hexagon (13 pieces) dated December 21, 1931 are in 1979.3002.43, folder 3.
    For other versions of this puzzle, see MA.304723.768 and MA.304723.800.
    This model apparently is not on Wheeler's list of decompositions of ploygons.

    Location

    Currently not on view

    Credit Line

    Gift of Helen M. Wheeler

    date made

    ca 1931

    ID Number

    MA.304723.785

    accession number

    304723

    catalog number

    304723.785

    Object Name

    geometric model

    Physical Description

    plastic (overall material)
    wood (overall material)
    metal (overall material)
    red (overall color)
    brown (overall color)
    yellow (overall color)
    turquiose (overall color)
    white (overall color)
    black (overall color)
    green (overall color)
    purple (overall color)
    cut, glued and nailed (overall production method/technique)

    Measurements

    average spatial: 3 cm x 19.7 cm x 17.2 cm; 1 3/16 in x 7 3/4 in x 6 25/32 in

    place made

    United States: Massachusetts, Worcester

    See more items in

    Medicine and Science: Mathematics
    Science & Mathematics
    Plane Dissections

    Data Source

    National Museum of American History

    Subject

    Mathematics

    Metadata Usage

    CC0

    Link to Original Record

    https://n2t.net/ark:/65665/ng49ca746a9-3977-704b-e053-15f76fa0b4fa

    Record ID

    nmah_1075124

    Discover More

    Wooden hinged dissection comprised of four trapezoids arranged in a square, a triangle, and a smaller square.

    Geometric Models – Plane Dissections

    Wooden hinged dissection comprised of four trapezoids arranged in a square, a triangle, and a smaller square.

    Geometric Models – Plane Dissections

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