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Mathematics / Year 7 / Measurement and Geometry / Geometric reasoning

View on Australian Curriculum website Australian Curriculum, Assessment and Reporting Authority
Curriculum content descriptions

Demonstrate that the angle sum of a triangle is 180° and use this to find the angle sum of a quadrilateral (ACMMG166)

Elaborations
  • using concrete materials and digital technologies to investigate the angle sum of a triangle and quadrilateral
General capabilities
  • Numeracy Numeracy
ScOT terms

Polygons,  Adjacent angles

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Geometric reasoning including parallel lines and angle sum of a triangle

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reSolve: Rectilinear Polygons

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reSolve: Mechanical Linkages: Similar Triangles

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reSolve: Authentic Problems: Expanded Square

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reSolve: Pythagoras' Theorem - Bent bamboo

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reSolve: Mechanical Linkages: Angles and Lines

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