Question

choose the term that has the given definition. term definition select intersecting lines that form right angles select lines that belong to the same plane and never intersect select a part of a line consisting of two endpoints and all points between them select belonging to the same plane

Explanation:

• For "Intersecting lines that form right angles": Perpendicular lines are defined as lines that intersect at a right angle (\(90^{\circ}\)).
• For "Lines that belong to the same plane and never intersect": Parallel lines lie in the same plane and have no points of intersection.
• For "A part of a line consisting of two endpoints and all points between them": A line - segment is a finite part of a line with two distinct endpoints.
• For "Belonging to the same plane": Coplanar means lying on the same plane.

Answer:

1. Perpendicular lines
2. Parallel lines
3. Line - segment
4. Coplanar