Last Updated
：2025/11/21
orthocenter
Noun
(geometry)
The
intersection
of
the
three
lines
that
can
be
drawn
flowing
from
the
three
corners
of
a
triangle
to
a
point
along
the
opposite
side
where
each
line
intersects
that
side
at
a
90
degree
angle;
in
an
acute
triangle,
it
is
inside
the
triangle;
in
an
obtuse
triangle,
it
is
outside
the
triangle.
Japanese Meaning
垂心: 三角形の各頂点から対辺に直角に引かれる垂線が交わる点。鋭角三角形では内部に存在し、鈍角三角形では外部に位置する。
Sense（1）
(geometry)
The
intersection
of
the
three
lines
that
can
be
drawn
flowing
from
the
three
corners
of
a
triangle
to
a
point
along
the
opposite
side
where
each
line
intersects
that
side
at
a
90
degree
angle;
in
an
acute
triangle,
it
is
inside
the
triangle;
in
an
obtuse
triangle,
it
is
outside
the
triangle.
（ plural ）
Quizzes for review
(geometry) The intersection of the three lines that can be drawn flowing from the three corners of a triangle to a point along the opposite side where each line intersects that side at a 90 degree angle; in an acute triangle, it is inside the triangle; in an obtuse triangle, it is outside the triangle.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
orthocenter
To locate the orthocenter of a triangle, construct the three altitudes from each vertex and find their common point of intersection.
See correct answer
To locate the orthocenter of a triangle, construct the three altitudes from each vertex and find their common point of intersection.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
