quadrilateral

Summary

quadrilateral ranks in the top 2% of general entities by monthly Wikipedia readership (4,128 views/month).^[1]

Key Facts

• quadrilateral followed triangle^[2].
• quadrilateral was followed by pentagon^[3].
• quadrilateral is a type of polygon^[4].
• quadrilateral is a type of tetratope^[5].
• quadrilateral's Commons category is recorded as Tetragons^[6].
• quadrilateral's topic's main category is recorded as Category:Quadrilaterals^[7].
• quadrilateral's has facet polytope is recorded as edge^[8].
• quadrilateral's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary^[9].
• quadrilateral's has characteristic is recorded as Ptolemy's theorem^[10].
• quadrilateral's has characteristic is recorded as Quadrilateral inequality^[11].
• quadrilateral's has characteristic is recorded as Bretschneider's formula^[12].
• quadrilateral's has vertex figure is recorded as line segment^[13].
• quadrilateral's has part is recorded as edge^[14].
• quadrilateral's has part is recorded as vertex^[15].
• quadrilateral's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4^[16].
• quadrilateral's maintained by WikiProject is recorded as WikiProject Mathematics^[17].

Body

Definition and Type

Recorded subclass of include polygon^[4] and tetratope^[5].

Why It Matters

quadrilateral ranks in the top 2% of general entities by monthly Wikipedia readership (4,128 views/month).^[1] quadrilateral has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[18] quadrilateral is known by 78 alternative names across languages and contexts.^[19]