- In
Euclidean plane geometry, a
rectangle is a
quadrilateral with four
right angles. It can also be
defined as: an
equiangular quadrilateral,
since equiangular...
- In geometry, a
golden rectangle is a
rectangle whose side
lengths are in the
golden ratio, 1 : 1 + 5 2 {\displaystyle 1:{\tfrac {1+{\sqrt {5}}}{2}}} ,...
- angles, π/2
radian angles, or
right angles). It can also be
defined as a
rectangle with two equal-length
adjacent sides. It is the only
regular polygon whose...
- A
golden rectangle—that is, a
rectangle with an
aspect ratio of φ {\displaystyle \varphi } —may be cut into a
square and a
smaller rectangle with the...
- A
dynamic rectangle is a right-angled, four-sided
figure (a
rectangle) with
dynamic symmetry which, in this case,
means that
aspect ratio (width divided...
-
tetrominoes can fit
rectangles with holes: All 5 free
tetrominoes fit a 7×3
rectangle with a hole. All 7 one-sided
tetrominoes fit a 6×5
rectangle with two holes...
-
Rectangle ****ng is a ****ng
problem where the
objective is to
determine whether a
given set of
small rectangles can be
placed inside a
given large polygon...
-
Rabatment of the
rectangle is a
compositional technique used as an aid for the
placement of
objects or the
division of
space within a
rectangular frame...
-
convex polygon, a
linear time
algorithm for the minimum-area
enclosing rectangle is known. It is
based on the
observation that a side of a minimum-area...
- triangle, chevron, or
concave kite,
usually affixed to a line
segment or
rectangle, and in more
complex forms a
representation of an
actual arrow (e.g. ➵...
