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Curated OER
Geometry: Basic Constructions
In this geometry worksheet, 10th graders use a straightedge and a compass to construct congruent segments and angles, bisect a segment and an angle, construct perpendicular and parallel lines, construct tangents, circumscribe a circle...
Curated OER
Duplicating Segments and Angles
Tenth graders investigate geometric construction. In this geometry lesson plan, 10th graders explore the procedure for copying an angle and a segment. The lesson plan emphasizes the difference between a sketch, a drawing, and...