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Topic 0 Subtopics6 Lessons
Geometry of Straight Lines
Lessons
61
Classifying Angles
Classify angles and use geometric diagrams for angle types.
2
Angles on a Straight Line, Around a Point and Vertically Opposite Angles
Angles on a straight line, around a point, vertically opposite and perpendicular lines.
3
Parallel Lines, Transversals and Corresponding Angles
Parallel lines, transversals and corresponding angles with F-shape diagrams.
4
Alternate Angles and Proving Lines Parallel
Alternate angles and proving lines parallel, with worked statement-and-reason proofs.
5
Co-Interior Angles
Co-interior angles and combining the F, Z and U shape rules.
6
Parallel Lines: Mixed Problems
Mixed parallel-line problems with numbered angles and a practice diagram bank.
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