Today's Objective: Use a Compass and a Straightedge to Construct Congruent Segments, Congruent Angles, a Segment Bisector, Perpendicular Lines, the Perpendicular Bisector and a Line Parallel to a given Line through a Point not on the Line.
Constructing a congruent segment
http://www.mathopenref.com/constcopysegment.html
Constructing a bisector of a segment
http://www.mathopenref.com/constbisectline.html
Constructing perpendicular bisector of a segment
http://www.mathopenref.com/constbisectline.html
Constructing a congruent angle
http://www.mathopenref.com/constcopyangle.html
Constructing an angle bisector
http://www.mathopenref.com/constbisectangle.html
A Line Parallel to a Given Line through a Point not on the Line
http://www.mathopenref.com/constparallel.html