Question

which figures can be precisely defined by using only undefined terms? select three options. angle arc circle line segment parallel lines

Explanation:

In geometry, the undefined terms are point, line, and plane. An angle is formed by two rays with a common endpoint (using points and lines). A line - segment is part of a line with two endpoints (using lines and points). Parallel lines are two lines in the same plane that never intersect (using lines and planes). An arc is a part of a circle and its definition is more complex and often involves the concept of a circle itself. A circle is defined as the set of all points in a plane that are at a given distance from a given point (center), which is a more compound definition compared to the others in terms of using basic undefined terms directly.

Answer:

angle, line segment, parallel lines