This question is asking to construct and label AB(with a line over it), then construct the perpendicular bisector of AB(with a line over it). I am so lost.

I'm no expert but isn't a perpendicular line a line going though a line at a 90 degree angle.

Thanks Michele, I guess I've slept since then.

To construct and label AB with a line over it, follow these steps:

1. Start with a blank piece of paper and a ruler.
2. Choose a point and label it A. This will be one end of the line segment AB.
3. Use the ruler to draw a straight line starting from point A in the desired direction. Extend the line as needed.
4. Choose another point, ensuring it is not on the line you just drew, and label it B. This will be the other end of the line segment AB.
5. Use the ruler to draw a straight line connecting point A to point B. This line segment is now labeled as AB with a line over it.

To construct the perpendicular bisector of AB with a line over it, follow these steps:

1. Fold a blank piece of paper in half.
2. Place AB with a line over it on the folded paper, aligning one end of AB with the folded edge of the paper.
3. Make sure the folded edge of the paper perfectly bisects line segment AB, dividing it into two equal parts.
4. Trace the folded paper, creating a new line that bisects AB and intersects it at a 90-degree angle.
5. Label this line as the perpendicular bisector of AB with a line over it.

Remember, constructing geometrical figures requires precision and accuracy. Use a ruler to draw straight lines and take your time to ensure that the constructions are as accurate as possible.