Chapter 3: Parallel and Perpendicular Lines - smilardo ? Â· Chapter 3: Parallel and Perpendicular Lines ... Section 3.1: Lines and Angles ... c. a pair of perpendicular segments d. a pair of parallel planes

Download Chapter 3: Parallel and Perpendicular Lines - smilardo ? Â· Chapter 3: Parallel and Perpendicular Lines ... Section 3.1: Lines and Angles ... c. a pair of perpendicular segments d. a pair of parallel planes

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<ul><li><p>Geometry B Name:______________________ Date: ___________ </p><p>Chapter 3: Parallel and Perpendicular Lines </p><p>Essential Question: How is deductive reasoning used to make, investigate, and prove conjectures in the real world? How do reasoning and proofs lead to a better understanding of geometric concepts? Essential Question: How does writing 2-column proofs relate to drawing conclusions in real life? How do geometric relationships help solve real-world problems? Essential Question: How do geometric relationships and measurements help solve real-world problems? </p><p>Section 3.1: Lines and Angles </p><p>Are you ready? </p><p>Identify each of the following. </p><p>1. points that lie in the same plane </p><p>2. two angles whose sum is 180 </p><p>3. the intersection of two distinct intersecting lines </p><p>4. a pair of adjacent angles whose non-common sides are opposite rays </p><p>Objectives of Lesson: ________________________________________ </p><p>_________________________________________________________ </p><p>_________________________________________________________ </p><p>Chapters: 1, 3, 4, 5, 6, 7, 8 9, 10, 11 </p></li><li><p> 2 </p><p>Parallel, Perpendicular and Skew </p><p>Example 1: Identifying Types of Lines and Planes </p><p>Identify each of the following. </p><p>A. a pair of parallel segments </p><p>B. a pair of skew segments </p><p>C. a pair of perpendicular segments </p><p>D. a pair of parallel planes </p></li><li><p> 3 </p><p>Example 2: Identify each of the following. </p><p>a. a pair of parallel segments </p><p>b. a pair of skew segments </p><p>c. a pair of perpendicular segments </p><p>d. a pair of parallel planes </p><p>Angle Pairs Formed by a Transversal </p></li><li><p> 4 </p><p>Example 3: Classifying Pairs of Angles </p><p>Give an example of each angle pair. </p><p>A. corresponding angles </p><p>B. alternate interior angles </p><p>C. alternate exterior angles </p><p>D. same-side interior angles </p><p>Example 4: Give an example of each angle pair. </p><p>A. corresponding angles </p><p>B. alternate interior angles </p><p>C. alternate exterior angles </p><p>D. same-side interior angles </p><p>Example 5: Identifying Angle Pairs and Transversals </p><p>Identify the transversal and classify each angle pair. </p><p>A. 1 and 3 </p><p>B. 2 and 6 </p><p>C. 4 and 6 </p><p>Helpful Hint ______________________________________________ </p><p>_________________________________________________________</p><p>_________________________________________________________ </p></li><li><p> 5 </p><p>Example 6: Identify the transversal and classify the angle pair 2 and 5 </p><p>in the diagram. </p><p>Ready for a quiz? </p><p>smilardo.wordpress.com - homework: worksheets: link to book and more </p></li></ul>

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