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ACARA AC9M7SP02, Classify polygons

Year 7 Β· Space

Sort triangles, quadrilaterals and other polygons by their side and angle properties and reason about how they relate.

Below are free printable maths worksheets that support AC9M7SP02. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.

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Deliver a whole lesson on AC9M7SP02 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.

Teaching guide

What students learn

Sort triangles, quadrilaterals and other polygons by their side and angle properties and reason about how they relate.

Worked example
Two angles on a straight line are 42 degrees and x degrees. Find x.
Answer: 138 degrees
Why: 180 - 42 = 138

Generated and checked in code, so it is correct.

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More Year 7 Space codes: AC9M7SP01 Β· AC9M7SP03 Β· AC9M7SP04
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Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.