Lectionary Calendar
Saturday, April 5th, 2025
the Fourth Week of Lent
the Fourth Week of Lent
There are 15 days til Easter!
advertisement
advertisement
advertisement
Attention!
For 10¢ a day you can enjoy StudyLight.org ads
free while helping to build churches and support pastors in Uganda.
Click here to learn more!
free while helping to build churches and support pastors in Uganda.
Click here to learn more!
Bible Encyclopedias
Octahedron
1911 Encyclopedia Britannica
Search for…
or Resource Toolbox
Additional Links
(Gr. 6KT6, eight, Spa, base), a solid bounded by eight triangular faces; it has 6 vertices and 12 edges. The regular octahedron has for its faces equilateral triangles; it is the reciprocal of the cube. Octahedra having triangular faces other than equilateral occur as crystal forms. See Polyhedron and Crystallography.
Copyright Statement
These files are public domain.
These files are public domain.
Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Octahedron'. 1911 Encyclopedia Britanica. https://www.studylight.org/encyclopedias/eng/bri/o/octahedron.html. 1910.
Chisholm, Hugh, General Editor. Entry for 'Octahedron'. 1911 Encyclopedia Britanica. https://www.studylight.org/encyclopedias/eng/bri/o/octahedron.html. 1910.
