Question

points that lie on the same plane are __________. coplanar perpendicular collinear parallel

Explanation:

• Coplanar: Points that lie on the same plane.
• Perpendicular: Describes lines or planes that intersect at a right angle (\(90^{\circ}\)).
• Collinear: Points that lie on the same straight line.
• Parallel: Describes lines or planes that never intersect.

Since the question is about points on the same plane, the term "coplanar" is the correct one.

Answer:

coplanar