Geometric Model by A. Harry Wheeler, Triangle Transformable into Quadrilateral (Portion), Plane Dissection
Geometric Model by A. Harry Wheeler, Triangle Transformable into Quadrilateral (Portion), Plane Dissection
Previous
Next
Usage conditions apply
- Description
- This hinged dissection has two triangular pieces that may be arranged to form a triangle in two ways.
- The three objects denoted by MA.304723.747, MA.304723.748, and MA.304723.749 together comprise six right triangles (hinged in pairs) which can be arranged as a single triangle divided into segments by perpendicular bisectors. Rearranged, they appear to form a quadrilateral.
- The three objects together form model TE in Wheeler's list of decompositions of polygons.
- Location
- Currently not on view
- Object Name
- geometric Model
- Other Terms
- Dissection
- referenced
- Wheeler, Albert Harry
- maker
- Wheeler, Albert Harry
- place made
- United States: Massachusetts, Worcester
- Physical Description
- plastic (overall material)
- wood (overall material)
- metal (overall material)
- yellow (overall color)
- hinged (overall production method/technique)
- Measurements
- overall: 1.3 cm x 7 cm x 11.5 cm; 1/2 in x 2 3/4 in x 4 17/32 in
- ID Number
- MA.304723.747
- accession number
- 304723
- catalog number
- 304723.747
- Credit Line
- Gift of Helen M. Wheeler
- subject
- Mathematics
- See more items in
- Medicine and Science: Mathematics
- Science & Mathematics
- Data Source
- National Museum of American History
Nominate this object for photography.
Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.
If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.
