Quadrilateral

Quadrilateral Quadrilaterals can be defined as types of polygons that have four sides, four vertices, and four angles, along with a pair of diagonals. The Sum of interior angles of quadrilaterals is 360°. There are various kinds of quadrilaterals; the quadrilateral shapes themselves explain what type of quadrilateral it is. As the name itself suggest, the word is a combination of two Latin words ‘ Quadri ‘ means a variant of four, and ‘ latus ‘ means side. Quadrilateral Definition A quadrilateral is defined as a polygon having 4 sides, 4 angles, and 4 vertices. The quadrilateral is a  type of polygon  in which the sides are defined in a proper pattern. For example, in the diagram below, the quadrilateral can be defined as ABCD, ADCB, BCDA, CDAB, etc. It cannot be defined as ACBD or BDAC. Here, the quadrilateral’s sides are AB, BC, CD, and DA, and the diagonals are AC and BD.   Properties of Quadrilateral Quadrilateral has several properties that make it different from a r...