Irregular polygons are shapes that have sides and angles of different sizes. You can always identify the polygon by how many sides it has. For example a pentagon is always a shape that has 5 sides.

Irregular polygons have sides of different lengths and angles. Regular polygons. There are names for other shapes with sides of the same length. These include pentagon which has 5 sides, ...

A polygon is a 2D shape with straight sides that meet at vertices. ... Irregular polygons are shapes where the sides and inside angles are not equal. Have a look at these two shapes.

Learn more about how angles in an 𝒏-sided polygon add to 180° × (𝒏 – 2) with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Zach’s design for a pond in the virtual city park leads to Ada explaining the properties of regular and irregular polygons. Suitable for teaching maths at KS2 in England, Wales and Northern ...

A polygon is a 2D shape with straight sides that meet at vertices. ... Irregular polygons are shapes where the sides and inside angles are not equal. Have a look at these two shapes.