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Transcript
Geometry 357 3.1 Notes Day 2 Geometry 3.1 Notes Day 1 Lines and Angles Objectives: Identify perpendicular, parallel and skew lines. Vocabulary Parallel - Perpendicular - Skew- Lines BE and DF are skew. Example 1 – In the diagram of the shopping bag below, each segment on the bag represents a line. 1. BF and CG are ________________________ 2. AB and AD are ________________________ 3. AE and FG are _________________________ 4. Name two lines that are perpendicular to FG. __________________ ___________________ 5. Name a line skew to BF. _________________ 6. Name a plane that appears parallel to plane HGC. ______________________ Geometry 357 3.1 Notes Day 2 Example 2 – Think of each segment in the diagram as part of a line. 7. Name a line perpendicular to HD. 8. Name a plane parallel to DCH. 9. Name a line parallel to BC. 10. Name a line skew to FG.