Junior Cert Geometry- First Year
6 Constructions: Encountered through discovery and investigation		O (G)	H (A)
1	Bisector of any given angle, using only compass and straight edge.
2	Perpendicular bisector of a segment, using only compass and straight edge.
3	[Not necessary for First Year]
4	Line perpendicular to a given line l, passing through a given point on l.
5	Line parallel to a given line, through given point.
6	Division of a segment into 2 or 3 equal segments without measuring it.
7	[Not necessary for First Year]
8	Line segment of a given length on a given ray.

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