Introduction
Review of geometry basics.
About This Chapter
Study the relationships between angles formed by intersecting lines and parallel lines cut by transversals. Prove important theorems about angle pairs.
Start Learning →Chapter Sections
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Basic Terms and Definitions
Lines, rays, segments, angles.
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Pairs of Angles
Complementary, supplementary, linear pair, vertically opposite.
Linear PairVertically Opposite - 5
Parallel Lines Theorem
Lines parallel to the same line are parallel to each other.
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Exercise 6.1
Practice problems.
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Exercise 6.2
Practice problems.
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Summary
Chapter summary.
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Enhanced Curriculum Support
Additional resources.