Trilinear coordinates
In geometry, the trilinear coordinates x:y:z of a point relative to a given triangle describe the relative directed distances from the three sidelines of the triangle. Trilinear coordinates are an example of homogeneous coordinates. They are often called simply "trilinears". The ratio x:y is the ratio of the perpendicular distances from the point to the sides (extended if necessary) opposite vertices A and B respectively; the ratio y:z is the ratio of the perpendicular distances from the point to the sidelines opposite vertices B and C respectively; and likewise for z:x and vertices C and A.
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Trilinear coordinates
In geometry, the trilinear coordinates x:y:z of a point relative to a given triangle describe the relative directed distances from the three sidelines of the triangle. Trilinear coordinates are an example of homogeneous coordinates. They are often called simply "trilinears". The ratio x:y is the ratio of the perpendicular distances from the point to the sides (extended if necessary) opposite vertices A and B respectively; the ratio y:z is the ratio of the perpendicular distances from the point to the sidelines opposite vertices B and C respectively; and likewise for z:x and vertices C and A.
has abstract
25بك المحتوى هنا ينقصه الاستشه ...... اع المثلث الثلاثة وتلك النقطة.
@ar
En géométrie, les coordonnées ...... r trois coordonnées négatives.
@fr
In geometria, le coordinate tr ...... o a volte chiamate trilineari.
@it
In geometry, the trilinear coo ...... trilinears to be non-positive.
@en
In het vlak van een gegeven dr ...... rische coördinaten (ax:by:cz).
@nl
Trilineare Koordinaten (genaue ...... eines Dreiecks zu beschreiben.
@de
Трилинейные координаты тесно с ...... те с изогональным сопряжением.
@ru
内心有三线1:1:1，这就是说，从三角形ABC的内心到边BC ...... 际有向面积BGC、CGA、AGB成比例，这里G = 重心）。
@zh
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732,067,635
title
Trilinear Coordinates
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TrilinearCoordinates
comment
25بك المحتوى هنا ينقصه الاستشه ...... اع المثلث الثلاثة وتلك النقطة.
@ar
En géométrie, les coordonnées ...... côtés BC et AC respectivement.
@fr
In geometria, le coordinate tr ...... o a volte chiamate trilineari.
@it
In geometry, the trilinear coo ...... for z:x and vertices C and A.
@en
In het vlak van een gegeven dr ...... ief gerekend, anders negatief.
@nl
Trilineare Koordinaten (genaue ...... eines Dreiecks zu beschreiben.
@de
Трилинейные координаты тесно с ...... одну сторону от прямой , то .
@ru
内心有三线1:1:1，这就是说，从三角形ABC的内心到边BC ...... 际有向面积BGC、CGA、AGB成比例，这里G = 重心）。
@zh
label
Coordinate trilineari
@it
Coordonnées trilinéaires
@fr
Trilineaire coördinaten
@nl
Trilinear coordinates
@en
Trilineare Koordinaten
@de
Трилинейные координаты
@ru
إحداثيات خطية ثلاثية
@ar
三线坐标
@zh
