Home
Random
Log in
Settings
About Azupedia
Disclaimers
Azupedia
Search
(Q7887)
Language
Watch
Revision as of 09:49, 1 May 2023 by
Fire
(
talk
|
contribs
)
(
Created claim:
has quality
(P14)
:
sphericity
(Q6522)
)
(
diff
)
← Older revision
| Latest revision (diff) | Newer revision → (diff)
Statements
subclass of
simplex
0 references
pyramid
base
triangle
0 references
convex polyhedron
0 references
tetratope
0 references
follows
trihedron
0 references
followed by
pentahedron
0 references
has quality
inradius
defining formula
1
r
1
2
+
1
r
2
2
+
1
r
3
2
+
1
r
4
2
≤
2
r
2
{\displaystyle {\frac {1}{r_{1}^{2}}}+{\frac {1}{r_{2}^{2}}}+{\frac {1}{r_{3}^{2}}}+{\frac {1}{r_{4}^{2}}}\leq {\frac {2}{r^{2}}}}
0 references
volume
defining formula
V
=
1
/
3
A
0
h
{\displaystyle V=1/3A_{0}h}
0 references
sphericity
numeric value
0.6711392913128503694920290616644451317579168462074751242138997126
0 references
Sitelinks
⧼wikibase-sitelinks-mywikigroup⧽
(0 entries)
edit
