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 RESOURCES BY STANDARD AI   GEO   AII RESOURCES BY TOPIC AI   GEO   Common Core resources (in progress) Common Core Exams and Samplers Common Core Worksheets REGENTS BOOKS Common Core Regents Books Common Core ExamView Question Banks REGENTS EXAM ARCHIVES 1866-2017 JMAP RESOURCE ARCHIVES
 STANDARD G.CO.D.12 Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.). Copying a segment; copying an angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line. WORKSHEETS Regents-Constructions 1 GE/A angle bisector 15/1 Regents-Constructions 2 GEO/GE/A line bisector 2/11/3 Regents-Constructions 3 GEO/GE/A parallel and perpendicular lines 2/10/2 Regents-Constructions 4 GE equilateral triangles 7 Regents-Constructions 5 GEO/GE/A congruent and similar figures 2/1/1 Practice-Constructions 1 5 Practice-Constructions 2 5 Practice-Constructions 3 6 Practice-Constructions 4 8 EXTRA Constructions DOC PDF VIDEOS Constructing an angle bisector VID Constructing a perpendicular bisector VID Constructing a perpendicular line at a point on a line VID Constructing a perpendicular line from a point to a line

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