- In geometry, a
pyramid is a
polyhedron formed by
connecting a
polygonal base and a point,
called the apex. Each base edge and apex form a triangle, called...
- In geometry, a
prism is a
polyhedron comprising an n-sided
polygon base, a
second base
which is a
translated copy (rigidly
moved without rotation) of the...
- and 10k + 13 are
primes 1943 =
largest number not the sum of
distinct tetradecagonal numbers 1944 = 3-smooth
number (23×35),
Achilles number 1945 = number...
-
forms of a hexadecahedron, for
example the
pentadecagonal pyramid,
tetradecagonal prism and
heptagonal antiprism.
There are 387,591,510,244 topologically...
-
Third Stage. The
twenty six (26)
teams that did not
qualify for the
Tetradecagonal Final were
grouped into two
zones of
thirteen (13) teams. The teams...
-
Tridecagonal 1/2(11n2 − 9n) 1 13 36 70 115 171 238 316 405 505 A051865 14
Tetradecagonal 1/2(12n2 − 10n) 1 14 39 76 125 186 259 344 441 550 2/5 ln 2 + 3/10...
-
hexagonal prism Hebesphenomegacorona Bilunabirotunda Tetrakis hexahedron 15
Tetradecagonal pyramid Tridecagonal bipyramid Pentagonal cupola Elongated triangular...
-
topologically distinct forms of a pentadecahedron, for
example the
tetradecagonal pyramid, and
tridecagonal prism. In the pentadecahedron, none of the...
-
commemorative 50
dollar coins of 1915 is
shaped like a true octagon.
Tetradecagonal: In 1976,
Malaysia was the
first country to
issue 14-sided coins, the...
-
catatonia long
enough to
reveal that the
witches dictated the Globe's
tetradecagonal design to him. The
witches Lilith, Doomfinger, and
Bloodtide observe...
