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Triangles with three common measures

Students complete a series of problems to compare different triangles by looking at sides and angles.

Additional details
Year level(s)	Year 7
Audience	Student
Purpose	Student task, Home practice tasks
Format	Web page
Teaching strategies and pedagogical approaches	Worked examples
Curriculum alignment
Strand and focus	Space
Topics	Angles and geometric reasoning
AC: Mathematics (V9.0) content descriptions	AC9M7M05 Demonstrate that the interior angle sum of a triangle in the plane is 180° and apply this to determine the interior angle sum of other shapes and the size of unknown angles AC9M7SP02 Classify triangles, quadrilaterals and other polygons according to their side and angle properties; identify and reason about relationships
Numeracy progression	Understanding geometric properties (P4, P6)
Copyright details
Organisation	Illustrative Mathematics
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