Question

Which figures can be precisely defined by using only undefined terms? Check all that apply.

angle
arc
circle
line segment
parallel lines

Answer 1

do u have a screenshot or smthing?

Answer 2

Circle, line segment and parallel lines.

The undefined terms of geometry are point, line and plane. A circle is a set of points equidistant from a fixed point called the center; this uses no terms except the undefined terms