All four sides in the sq. are equal, and the alternative sides of the square are parallel to each other A quadrilateral is actually a flat geometric condition obtaining 4 straight sides and four vertices. It is a form of polygon. Shapes that do not need 4 sides or 4 https://brooksyinsw.topbloghub.com/33386716/the-2-minute-rule-for-types-of-quadrilaterals