quadrilatéral
91Anglican doctrine — (also called Episcopalian doctrine in some countries) is the body of Christian teachings used to guide the religious and moral practices of Anglicans.Approach to doctrineAnglicanism does not possess an agreed upon confession of faith like the… …
92Tangent lines to circles — In Euclidean plane geometry, tangent lines to circles form the subject of several theorems, and play an important role in many geometrical constructions and proofs. Since the tangent line to a circle at a point P is perpendicular to the radius to …
93Quadrilatère inscriptible — Quadrilatères inscriptibles En géométrie, un quadrilatère inscriptible est un quadrilatère dont les sommets se trouvent tous sur un seul et même cercle. Les sommets sont dits cocycliques. Le cercle est dit circonscrit au quadrilatère. Dans un… …
94Ibn al-Haytham — Infobox Muslim scholars | notability = Muslim scientist| era = Islamic Golden Age| color = #cef2e0 | | image caption = Ibn al Haytham drawing taken from a 1982 Iraqi 10 dinar note. | | name = Unicode|Abū ‘Alī al Ḥasan ibn al Ḥasan ibn al Haytham… …
95Tessellation — A tessellation of pavement A honeycomb is an example of a t …
96North-South and East-West Corridor — The North South East West Corridor (NS EW) is the largest ongoing expressway project in India. It is the second phase of the National Highways Development Project (NHDP), and consists of building 7300 kilometers of four/six lane expressways… …
97Carnac stones — The Ménec alignments, the most well known megalithic site amongst the Carnac stones …
98Bretschneider's formula — In geometry, Bretschneider s formula is the following expression for the area of a quadrilateral,: ext{area} = sqrt {(T p)(T q)(T r)(T s) pqrs cos^2 frac{A+C}{2. Here, p , q , r and s are the sides of the quadrilateral, T is half the perimeter,… …
99Quadrilatere — Quadrilatère QUADRILATÈRES ┌─────────────┼─────────────┐ concave convexe croisé …
100Quadrilatère — Pour les articles homonymes, voir Quatre coins. Quadrilatères ┌─────────────┼─────────────┐ concave convexe croisé …
