For more homework help, tips and info sheets go to www.schoolatoz.com.au. Polygon. Name. Number of sides. Number of angl
Polygons 2D shapes 2D shapes have two dimensions – length and width. A polygon is a 2D shape with at least three straight sides and three angles. It can be regular (all sides equal and all angles the same) or irregular (sides different lengths and angles different).
Polygon
Name
Number of sides
Number of angles
triangle
3
3
rectangle
4
4
4
4
5
5
square A square is a special type of rectangle with all its sides equal.