AC9M10SP01 • Year 10 Maths
Apply deductive reasoning to proofs involving shapes in the plane (AC9M10SP01)
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
- apply deductive reasoning to proofs involving shapes in the plane and use theorems to solve spatial problems
- Example: distinguishing between a practical demonstration and a proof; for example, demonstrating that triangles are congruent by placing them on top of each other, as compared to…
- Common trap: developing proofs involving congruent triangles and angle properties, communicating the proof using a sequence of logically connected statements