Geometric Model by A. Harry Wheeler, Isoceles Triangle Transformable into Rectangle, Plane Dissection
date: label: date made
content: ca 1932
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: This hinged dissection has four pieces that may be arranged as a rectangle or a triangle.
label: Description
content: This is model 4P among the triangles in Wheeler's list of decompositions of polygons. A drawing dated January 9, 1932 , is in 1979.3002.55, folder 2.
label: Location
content: Currently not on view
place: label: place made
content: United States: Massachusetts, Worcester
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Science & Mathematics
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content: Plane Dissections
creditLine: label: Credit Line
content: Gift of Helen M. Wheeler
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MA.304723.782
label: accession number
content: 304723
label: catalog number
content: 304723.782
objectType: label: Object Name
content: geometric model
physicalDescription: label: Physical Description
content: plastic (overall material)
label: Physical Description
content: wood (overall material)
label: Physical Description
content: metal (overall material)
label: Physical Description
content: purple (overall color)
label: Physical Description
content: hinged (overall production method/technique)
label: Measurements
content: average spatial: 1.5 cm x 15.2 cm x 10.8 cm; 19/32 in x 5 31/32 in x 4 1/4 in