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Ch. 5/6 Test Review

Ch. 5/6 Test Review. Honors Geometry. Assume opposite of given Show contradiction Make conclusion *** Make sure to note that you are ASSUMING the opposite of the prove statement! *** The Given cannot change!!. 5.1 Indirect Proofs.

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Ch. 5/6 Test Review

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  1. Ch. 5/6 Test Review Honors Geometry

  2. Assume opposite of given • Show contradiction • Make conclusion • *** Make sure to note that you are ASSUMING the opposite of the prove statement! • *** The Given cannot change!! 5.1 Indirect Proofs

  3. Identify alternate interior, alternate exterior, corresponding, same side interior, same side exterior angles in diagrams • Identify which lines can be proved parallel • Identify which angles can be proved congruent or supplementary • Write/solve equations involving parallel line angles • Exterior Angle > Either Remote Int. Angle • “Crook Problems” 5.2/5.3: Parallel Lines

  4. Review T/F scenarios from class and quiz • Read 6.1-6.3 carefully! • Ways to Determine a plane • Three noncollinear points • A line and a point not on that line • Two intersecting lines • Two parallel lines • Know plane relationships from 6.3 • Remember that the term “line” refers to a STRAIGHT line • T/F: Model scenarios… look for counter-examples 6.1-6.3 3D Relationships

  5. If a line is perpendicular to two distinct lines in a plane passing through its foot, then it is perpendicular to the plane • If a line is perpendicular to a plane, then it is perpendicular to all lines in the plane passing through its foot. Prove Line Perpendicular to Plane

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