equilateral angle
1Equilateral polygon — In geometry, an equilateral polygon is a polygon which has all sides of the same length. For instance, an equilateral triangle is a triangle of equal edge lengths. All equilateral triangles are similar to each other, and have 60 degree internal… …
2equilateral — I. EQUILATERAL, [equilater]ale. adj. Qui a les costez egaux. Il ne se dit qu en termes de Mathematique, & en ces deux phrases. Angle equilateral, quarré équilateral. II. Equilateral, [equilater]ale. adj. Qui a les costez égaux. Triangle… …
3Angle — This article is about angles in geometry. For other uses, see Angle (disambiguation). Oblique angle redirects here. For the cinematographic technique, see Dutch angle. ∠, the angle symbol In geometry, an angle is the figure formed by two rays… …
4Angle trisection — The problem of trisecting the angle is a classic problem of compass and straightedge constructions of ancient Greek mathematics.Two tools are allowed # An un marked straightedge, and # a compass, Problem: construct an angle one third a given… …
5Un triangle équilatéral — Triangle Pour les articles homonymes, voir Triangle (homonymie) …
6Degree (angle) — One degree (shown in red) and ninety degrees (shown in blue) This article describes the unit of angle. For other meanings and some specific usages, see degree. A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by °… …
7Triangle équilatéral — Un triangle équilatéral est un polygone régulier. arêtes et sommet 3 Symbole de Schläfli {3} Diagramme de Coxeter Dynkin …
8Triangle — This article is about the basic geometric shape. For other uses, see Triangle (disambiguation). Isosceles and Acute Triangle redirect here. For the trapezoid, see Isosceles trapezoid. For The Welcome to Paradox episode, see List of Welcome to… …
9Aire du triangle — Triangle Pour les articles homonymes, voir Triangle (homonymie) …
10Isocèle — Triangle Pour les articles homonymes, voir Triangle (homonymie) …
