- In
geometry a
quadrilateral is a four-sided polygon,
having four
edges (sides) and four
corners (vertices). The word is
derived from the
Latin words quadri...
-
midpoints of the
three diagonals of a
complete quadrilateral. The
midpoints of the two
diagonals of a
convex quadrilateral with at most two
parallel sides are...
-
intersection of
these lines. The
complete quadrangle was
called a
tetrastigm by
Lachlan (1893), and the
complete quadrilateral was
called a tetragram; those...
- Look up
quadrilateral or
quadrilatéral in Wiktionary, the free dictionary. A
quadrilateral, in geometry, is a
polygon with 4 sides.
Quadrilateral may also...
- The
Golden Quadrilateral (Hindi: स्वर्णिम चतुर्भुज, romanized: Svarnim Chaturbhuj;
abbreviated GQ) is a
national highway network connecting several major...
-
individual letters Tetragrammaton, a
Hebrew name for God
written as YHWH
Complete quadrilateral, a
geometric system of four
lines and
their six
points of intersection...
- geometry, a
tangential quadrilateral (sometimes just
tangent quadrilateral) or cir****scribed
quadrilateral is a
convex quadrilateral whose sides all can...
- the
triangle and P
determine a
complete quadrilateral and
three "diagonal points"
where opposite sides of the
quadrilateral intersect.
There are six "sidelines"...
-
referred to as "the
proposition on the secants" (shakl al-qatta'). The
complete quadrilateral was
called the "figure of secants" in
their terminology. Al-Biruni's...
- In
Euclidean geometry, a
square is a
regular quadrilateral,
which means that it has four
straight sides of
equal length and four
equal angles (90-degree...
