there isn't one, a quadriateral always has four sides and four angles or corners
There is no such shape. If it has two sides meeting, it also has to have a corner. A triangle has three sides and three corners, and a square has four sides and four corners. There is nothing in between.
4 sides and 4 corners because it is a quadrilateral polygon
triangular prism, or a pyramid.
2 sides, 2 corners. (:
A trapezoid has 4 corners and 4 sides
It has 4 corners and 4 sides because it is a quadrilateral polygon