ACARA AC9M8M06, Pythagoras' theorem
Year 8 · Measurement
Use Pythagoras' theorem to find unknown side lengths of right-angled triangles.
Below are free printable maths worksheets that support AC9M8M06. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
Use Pythagoras' theorem to find unknown side lengths of right-angled triangles.
Sort and name 2D and 3D shapes by their properties (sides, angles, faces), then build up to perimeter (add the sides) and area (cover with unit squares).
Generated and checked in code, so it is correct.
Confusing perimeter and area, and judging a shape by its orientation rather than its properties.
Geometry worksheets
All geometry worksheets →Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.