Constructing Lines
Instructions
1. Construct a line parallel to line AB through point C.
2. Place a point D on the newly constructed parallel line to the right of point C.
3. Construct a line perpendicular to line AB through point C.
4. Mark the point of intersection of the two lines as point E.
Question 1
What is the ?
Question 2
What is the ?
Question 3
What type of angle relationship does and have?