10. Below is a stage in the construction of a square inscribed in a circle.

A. Place the compass needle at the midpoint of AB, and draw a circle with a
diameter equal to DC.
B. Connect points A and C, points C and B, points B and D, and points D and A
with straight lines.
C. Place the compass needle at the midpoint of AB, and draw a circle with a
diameter equal to AB.
D. Draw a line through points C and D.

10 Below is a stage in the construction of a square inscribed in a circle A Place the compass needle at the midpoint of AB and draw a circle with a diameter eq class=