Skip to main content Skip to main navigation
heart-solid My Visit Donate
Home Smithsonian Institution IK development site for ODI
Press Enter to activate a submenu, down arrow to access the items and Escape to close the submenu.
    • Overview
    • Museums and Zoo
    • Entry and Guidelines
    • Museum Maps
    • Dine and Shop
    • Accessibility
    • Visiting with Kids
    • Group Visits
    • Overview
    • Exhibitions
    • Online Events
    • All Events
    • IMAX & Planetarium
    • Overview
    • Topics
    • Collections
    • Research Resources
    • Stories
    • Podcasts
    • Overview
    • For Caregivers
    • For Educators
    • For Students
    • For Academics
    • For Lifelong Learners
    • Overview
    • Become a Member
    • Renew Membership
    • Make a Gift
    • Volunteer
    • Overview
    • Our Organization
    • Our Leadership
    • Reports and Plans
    • Newsdesk
heart-solid My Visit Donate

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

American History Museum

Hinged Plane Dissection, Appears to be four triangles and four quadrilaterals, physically there are two quadrilaterals and two hexagons, which can be arranged as two different hexagons.
There are restrictions for re-using this image. For more information, visit the Smithsonian's Terms of Use page .
International media Interoperability Framework
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.
View manifest View in Mirador Viewer
  • Hinged Plane Dissection, Appears to be four triangles and four quadrilaterals, physically there are two quadrilaterals and two hexagons, which can be arranged as two different hexagons.
  • Hinged Plane Dissection, Appears to be four triangles and four quadrilaterals, physically there are two quadrilaterals and two hexagons, which can be arranged as two different hexagons.

    Object Details

    maker

    Wheeler, Albert Harry

    Description

    The four pieces of this hinged dissection may be arranged as a regular hexagon in two ways. An inscribed rectangle in red goes to one in green. The wooden core of the pieces is covered with plastic on the top and on the bottom.
    In his list of dissections, under "Regular Hexagons," Wheler describes this model as "Hexagon with a Hexagon Inside out" and denotes it as 4HG.
    A drawing of model 4HG (without the inscribed rectangle) in 1979.3002.55, folder 1, is dated April 21, 1932.

    Location

    Currently not on view

    Credit Line

    Gift of Helen M. Wheeler

    date made

    ca 1932

    ID Number

    MA.304723.795

    accession number

    304723

    catalog number

    304723.795

    Object Name

    geometric model

    Other Terms

    Dissection

    Physical Description

    plastic (overall material)
    wood (overall material)
    metal (overall material)
    green (overall color)
    brown (overall color)
    red (overall color)
    gold (overall color)
    cut, glued and hinged (overall production method/technique)

    Measurements

    average spatial: 1.4 cm x 9 cm x 10.5 cm; 9/16 in x 3 17/32 in x 4 1/8 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/ng49ca746a9-2261-704b-e053-15f76fa0b4fa

    Record ID

    nmah_1075274

    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

    arrow-up Back to top
    Home
    • Facebook facebook
    • Instagram instagram
    • LinkedIn linkedin
    • YouTube youtube

    • Contact Us
    • Get Involved
    • Shop Online
    • Job Opportunities
    • Equal Opportunity
    • Inspector General
    • Records Requests
    • Accessibility
    • Host Your Event
    • Press Room
    • Privacy
    • Terms of Use