"चतुर्भुज" का संशोधनहरू बिचको अन्तर

| name = चतुर्भुज

| image = Six Quadrilaterals.svg

| caption = Six different types of quadrilaterals

| edges = 4

| schläfli = {4} (for square)

| area = various methods;<br>[[#Area of a convex quadrilateral|see below]]

| angle = 90° (for square)}}