- The
orthocenter of a triangle,
usually denoted by H, is the
point where the
three (possibly extended)
altitudes intersect. The
orthocenter lies inside...
- cosines. The
orthocenter of a triangle,
usually denoted by H, is the
point where the
three (possibly extended)
altitudes intersect. The
orthocenter lies inside...
-
orthocentric system is a set of four
points on a plane, one of
which is the
orthocenter of the
triangle formed by the
other three. Equivalently, the
lines p****ing...
-
three altitudes intersect in a
single point,
called the
orthocenter of the triangle. The
orthocenter lies
inside the
triangle if and only if the triangle...
-
several important points determined from the triangle,
including the
orthocenter, the cir****center, the centroid, the
Exeter point and the
center of the...
-
midpoint of the line
segment from each
vertex of the
triangle to the
orthocenter (where the
three altitudes meet;
these line
segments lie on
their respective...
- concurrent. This
common point is
called the
tetrahedron orthocenter (a
generalization of the
orthocenter of a triangle). It has the
property that it is the...
-
polar circle of a
triangle is the
circle whose center is the triangle's
orthocenter and
whose squared radius is r 2 = H A ¯ × H D ¯ = H B ¯ × H E ¯ = H C...
-
Since these intersect at the right-angled vertex, the
right triangle's
orthocenter—the
intersection of its
three altitudes—coincides with the right-angled...
-
mathematician Gaston Albert Gohierre de Longchamps. It is the
reflection of the
orthocenter of the
triangle about the cir****center. Let the
given triangle have vertices...
