Question

nd plane, while the definition of perpendicular uses the undefined terms of line and point. what ristics of these geometric figures create the requirements? are related to the plane thats not touching within that dicular lines are defined by their point where they cross they must be in the same plane. the definition does not require the undefined term point, but it does require plane. because they intersect, perpendicular lines must be coplanar; consequently, plane is not required in the definition. what did you include in your response? check all that apply. parallel lines do not intersect. parallel lines must be coplanar perpendicular lines intersect at one point perpendicular lines intersect so plane is not required in the definition.

Explanation:

Parallel lines are non - intersecting and coplanar. Perpendicular lines intersect at a single point and the definition doesn't require the concept of a plane as they are coplanar by virtue of intersecting.

Answer:

Parallel lines do not intersect.
Parallel lines must be coplanar.
Perpendicular lines intersect at one point.
Perpendicular lines intersect so plane is not required in the definition.