Basic Geometric Constructions
1. Using the tools provided, build a copy of the segment CD.
2. Using only the tools provided, construct a segment whose length is twice the size of the line segment CD.
3. Using only the tools provided, construct the perpendicular bisector of segment AB.
4. Using only the tools provided, construct a line perpendicular to line AB through point C.
5. Using only the tools provided, construct a line perpendicular to line AB through point C.