- In geometry, a
dodecagon, or 12-gon, is any twelve-sided polygon. A
regular dodecagon is a
figure with
sides of the same
length and
internal angles of...
- a Gr****-derived
numerical prefix with the
suffix -gon, e.g. pentagon,
dodecagon. The triangle,
quadrilateral and
nonagon are exceptions,
although the...
- 5. A
regular dodecagram has the same
vertex arrangement as a
regular dodecagon,
which may be
regarded as {12/1}.
There are four
regular dodecagram star...
- edges, this form only has D3 symmetry. A
truncated hexagon, t{6}, is a
dodecagon, {12},
alternating two
types (colors) of edges. An
alternated hexagon...
- -gon, e.g. pentagon,
dodecagon. The triangle,
quadrilateral and
nonagon are exceptions.
Beyond decagons (10-sided) and
dodecagons (12-sided), mathematicians...
-
represented by Schläfli
symbol {24} and can also be
constructed as a
truncated dodecagon, t{12}, or a twice-truncated hexagon, tt{6}, or thrice-truncated triangle...
- mathematics, a
dodecagonal number is a
figurate number that
represents a
dodecagon. The
dodecagonal number for n is
given by the
formula D n = 5 n 2 − 4...
- skew
polygons Skew
square Skew
hexagon Skew
octagon Skew
decagon Skew
dodecagon {4}#{ } {6}#{ } {8}#{ } {10}#{ } {5}#{ } {5/2}#{ } {12}#{ } s{2,4} s{2...
- number. 150
degrees is the
measure of the
internal angle of a
regular dodecagon. 150 is also: The
number of
degrees in the
quincunx astrological aspect...
- The
circle of
fifths in 12-tone
equal temperament drawn within the
chromatic circle as a star
dodecagon...
