AC9M8SP02 • Year 8 Maths
Establish properties of quadrilaterals using congruent triangles and angle properties (AC9M8SP02)
recognise situations, including financial contexts, that use integers; locate and represent integers on a number line and as coordinates on the Cartesian plane
Choose a learning activity. Homework, Practice and Test use the same eight-question unit bank.
60-second Quick Read
- establish properties of quadrilaterals using congruent triangles and angle properties, and solve related problems explaining reasoning
- Example: establishing the properties of squares, rectangles, parallelograms, rhombuses, trapeziums and kites using geometric properties and proof, such as the sum of the exterior…
- Common trap: identifying properties of quadrilaterals related to side lengths, parallel sides, angles, diagonals and symmetry