Find out the different quadrangle and press it. In Euclidean plane geometry, a quadrilateral is a polygon with four edges (or sides) and four vertices or corners. Sometimes, the term quadrangle is used, by analogy with triangle, and sometimes tetragon for consistency with pentagon (5-sided) and hexagon (6-sided), or 4-gon for consistency with k-gons for arbitrary values of k. Learn about quadrilaterals the fun way in this Quadrilateral Shape Shoot Geometry Math Game. Discover the different quadrangle and press select the correct answer.