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Standards/Math/Massachusetts/G-CO.D

G-CO.D

G-CO Geometry - Congruence
G-CO.A
G-CO.B
G-CO.C
G-CO.D
G-CO.D.12G-CO.D.13

Make geometric constructions.

G-CO.D.12Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.). Constructions include: 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.G-CO.D.13Construct an equilateral triangle, a square, and a regular hexagon inscribed in a circle.
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