Which is precisely defined using the undefined terms point and plane?
circle
line segment
perpendicular lines
ray

Circle is precisely defined using the undefined terms point and plane.

Step-by-step explanation:

1) point   (no dimensions)  2) line  (one dimension)   3) plane (2 dimension).

A circle is a geometric figure consists of set of all infinite points in a plane that are equidistant from a certain point which is known as the center of the circle.

Therefore , the only undefined terms precisely to define a circle are point and plane.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents