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The definition of parallel lines requires the undefined terms line and plane

2 Answers

3 votes

Answer:

Parallel lines never intersect, but 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.

User Mmabdelgawad
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7.0k points
1 vote

Answer:

True

Step-by-step explanation:

User Imran Balouch
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