ACARA AC9M8SP02, Properties of quadrilaterals
Year 8 · Space
Establish properties of quadrilaterals using congruent triangles and angle properties, and solve related problems with reasoning.
Below are free printable maths worksheets that support AC9M8SP02. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
What students learn
Establish properties of quadrilaterals using congruent triangles and angle properties, and solve related problems with reasoning.
Worked example
Two angles on a straight line are 148 degrees and x degrees. Find x.
Answer: 32 degrees
Why: 180 - 148 = 32
Generated and checked in code, so it is correct.
Geometry worksheets
All geometry worksheets →Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.