4.2
Polygons
Properties; interior/exterior angle sums.
Syllabus Statements
- Recognise and give the names of polygons
- Understand and use the term 'quadrilateral' and the angle sum property of quadrilaterals
- Understand and use the properties of the parallelogram, rectangle, square, rhombus, trapezium and kite
- Understand the term 'regular polygon' and calculate interior and exterior angles of regular polygons
- Understand and use the angle sum of polygons
- Understand congruence as meaning the same shape and size
- Understand that two or more polygons with the same shape and size are said to be congruent to each other
4.2.1 Properties of Polygons
4.2.2 Angle Sum of Polygons
Corbett Maths · Video
Angles in Polygons Video