The Six-Sided Triangle is a 1963 British short film written and directed by Christopher Miles and produced with Sara Bennett. It parodies a favourite theme...

circular triangle with circular-arc sides. This article is about straight-sided triangles in Euclidean geometry, except where otherwise noted. Triangles are...

the age of 84. Due to ‘A Vol d’Oiseau’ Miles was able to persuade the Boulting Brothers to part finance his first 35mm project The Six-Sided Triangle...

two-sided or four-sided dice are documented in archaeological findings; for example, from Ancient Egypt and the Middle East. While the cubical six-sided die...

A right triangle or right-angled triangle, sometimes called an orthogonal triangle or rectangular triangle, is a triangle in which two sides are perpendicular...

brother, The Six-Sided Triangle (1963) and a feature film directed by and starring Laurence Harvey, The Ceremony (1963). She did Ring Round the Moon (1964)...

triangles (Latin: solutio triangulorum) is the main trigonometric problem of finding the characteristics of a triangle (angles and lengths of sides)...

isosceles triangle (/aɪˈsɒsəliːz/) is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length...

(from Greek ἕξ, hex, meaning "six", and γωνία, gonía, meaning "corner, angle") is a six-sided polygon. The total of the internal angles of any simple...

the three sides. The center of the incircle is a triangle center called the triangle's incenter. An excircle or escribed circle of the triangle is a circle...