MA4-18MG
Identifies and uses angle relationships, including those related to transversals on sets of parallel lines
Outcomes
- Use the language, notation and conventions of geometry
- Recognise the geometrical properties of angles at a point
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Identify corresponding, alternate and co-interior angles when two straight lines are crossed by a transversal (ACMMG163)
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Identify and name pairs of parallel lines using the symbol for 'is parallel to'
Examples
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Define and identify 'transversals', including transversals of parallel lines
Examples
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Identify, name and measure alternate angle pairs, corresponding angle pairs and co-interior angle pairs for two lines cut by a transversal
Examples
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Recognise the equal and supplementary angles formed when a pair of parallel lines is cut by a transversal
Examples
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Identify and name pairs of parallel lines using the symbol for 'is parallel to'
- Solve simple numerical problems using reasoning (ACMMG164)