M1.G.CO.C.5
Perform formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.).
Khan Academy ResourcesJustify constructionsGeometric constructions: perpendicular bisectorGeometric constructions: angle bisectorGeometric constructions: perpendicular line through a point on the lineGeometric constructions: parallel lineGeometric constructions: perpendicular line through a point not on the lineGeometric constructions: congruent angles

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