Geometric Model by A. Harry Wheeler, Regular Hexagon Transformable into Rhombus Transformable into Two Equilateral Triangles, Plane Dissection

Description:

These six quadrilateral pieces are hinged in threes. They may be arranged to form a parallelogram (in this case a rhombus), two equilateral triangles, or a regular hexagon.

A drawing of the model in 1979.3002.43, folder 2, is dated March 22, 1932. Another drawing of it is in 1979.3002.55. folder 1 and dated April 16, 1932

Compare MA.304723.805 and MA.304723.816.

This dissection is describes as 6HB and 6HN in Wheeler's list of dissections under "Regular Hexagons" in 1979.3002.53 (folder 2).

Date Made: ca 1932c.1932

Maker: Wheeler, Albert Harry

Location: Currently not on view

Place Made: United States: Massachusetts, Worcester

Subject: Mathematics

Subject:

See more items in: Medicine and Science: Mathematics, Science & Mathematics, Plane Dissections

Exhibition:

Exhibition Location:

Credit Line: Gift of Helen M. Wheeler

Data Source: National Museum of American History

Id Number: MA.304723.805Accession Number: 304723Catalog Number: 304723.805

Object Name: geometric model

Physical Description: plastic (overall material)wood (overall material)metal (overall material)white (overall color)brown (overall color)cut, glued and hinged (overall production method/technique)Measurements: average spatial: 1.5 cm x 15.5 cm x 18 cm; 19/32 in x 6 3/32 in x 7 3/32 in

Guid: http://n2t.net/ark:/65665/ng49ca746a9-0fca-704b-e053-15f76fa0b4fa

Record Id: nmah_1075412

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