Object Details
maker
Wheeler, Albert Harry
Description
The faces on one side of this red, green, black and blue plastic model are four equilateral trianges. The faces on the other side are two quadrilaterals that meet in an edge and two isosceles triangles. This is part of model 771, what Wheeler describes as a "rhombic dodecahedron transformed inoto a regular pentagonal dodecahedron and an eight-pointed star dodecahedron." Six models like this one may be arranged to form a regular pentagonal dodecahedron. Such pieces are 1979.0102.317, 1979.0102.318, 1979.0102.336, 1979.0102.337, 1979.0102.338, and 1979.0102.339. The eight-pointed dodecahedron is 1979.0102.340.
Location
Currently not on view
Credit Line
Gift of Louise D. Campbell
ID Number
1979.0102.336
accession number
1979.0102
catalog number
1979.0102.336
Object Name
Geometric Model
Physical Description
plastic (overall material)
Measurements
overall: 5.1 cm x 6.2 cm x 6.2 cm; 2 in x 2 7/16 in x 2 7/16 in
place made
United States: Massachusetts, Worcester
See more items in
Medicine and Science: Mathematics
Dissected Polyhedra
Data Source
National Museum of American History
Subject
Mathematics
Link to Original Record
Record ID
nmah_905050