Question

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

Explanation:

• Coplanar: Lines or points that lie on the same plane. This does not match the definition of "intersecting lines that form right angles".
• Collinear: Points that lie on the same straight line. Not relevant to the given definition.
• Circle: A set of points equidistant from a center point. Irrelevant to the definition.
• Perpendicular lines: By definition, these are lines that intersect at a right - angle (\(90^{\circ}\)). This matches the given definition.
• Parallel lines: Lines in the same plane that never intersect. Opposite of the given definition.
• Line segment: A part of a line with two endpoints. Not related to the angle - forming intersection.
• Congruent: Refers to having the same size and shape (e.g., congruent triangles). Not relevant.
• Angle: A figure formed by two rays. A more general term, not specifically about intersecting lines forming right angles.

Answer:

Perpendicular lines