GeoGebra Classroom #1. Construct a perpendicular bisector of the given segment.
#2. Construct a perpendicular line to the given line through a point OFF the line.
#3. Construct a perpendicular line to the given line through a point ON the line.
#4. Construct the angle bisector of the given angle.
#5. Copy an angle measure onto the given ray.
#6. Construct a line parallel to the given line through the given point.