Stage 5 · Properties of geometrical figures B (Path) · Identify and explain congruence · Topic: Geometry: shapes & angles · Year 9, 10
Identify figures as congruent figures if translations, reflections and rotations can move one figure exactly on top of another
Dot point ID k-10-2022-stage-5-properties-of-geometrical-figures-b-path/prg-rue-stg5-01 · NESA code MA_K_10_CP_PRG_RUE_STG5_01 · See it on the NSW Curriculum website ↗
↩SupportBuild the prerequisite skills first · 9 resources★EnrichExtension & rich tasks · 3 resources
Outcomes for this focus area (MA5-GEO-P-01)
MA5-GEO-P-01 establishes conditions for congruent triangles and similar triangles and solves problems relating to properties of similar figures and plane shapes (Path: Ext)Core resources for this dot point
On-level resources, grouped by type. Need the building blocks? Use Support. Ready for more? Use Enrich.
Interactive tool
- Interactive toolStarterMathigon: CongruenceUse it for: Investigate which conditions (SSS, SAS, ASA, RHS) guarantee congruent triangles.
Worksheet
- Corbettmaths practice questions: Congruent shapesUse it for: Free printable graded practice questions (with answers) on congruent shapes for drill or a quick check.
Video
- VideoStarterCorbettmaths video: Congruent shapesUse it for: Short worked-example video on congruent shapes to model the method before practice or for flipped revision.
Focus area resources
Checked resources for Properties of geometrical figures B (Path) as a whole (not mapped to a single dot point).