Question

With `overline"PQ"` of length 6.1 cm as diameter, draw a circle.

Answer 1

Composition posts:

1. With point C as center and radius 3.4 cm, draw a circle.
2. Made diameter AB.
3. Taking points A and B as centers and radius more than half of AB, draw two arcs which intersect each other at points P and Q.
4. Joined the points P and Q.
5. Line segment PQ is the perpendicular bisector of line segment AB.
6. In this case, the perpendicular bisector of the line segment AB passes through center C.