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Yes. The two lines define a plane which they both belong to.
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∙ 13y ago
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If two lines are not coplanar then they are neither intersecting nor parallel?
CorrectParallel lines as well as intersecting lines must be coplanar (in Euclidean geometry not quite sure about hyperbolic geometry...).Lines in space which neither are coplanar nor intersecting are called "skew"
Are two intersecting lines are coplanar?
Yes.
Are vertical angles formed by two intersecting lines coplanar?
Yes. They're in the plane defined by the two intersecting lines.
Are any two lines always coplanar?
No, not always. Skew lines are never coplanar, but parallel lines are.
Are any two noncoplanar lines skew?
I guess they are. If they're parallel or intersecting, then they're coplanar.
Intersecting lines are coplanar?
Yes
If two lines are not coplanar then they are neither intersecting nor parallel?
CorrectParallel lines as well as intersecting lines must be coplanar (in Euclidean geometry not quite sure about hyperbolic geometry...).Lines in space which neither are coplanar nor intersecting are called "skew"
Can two intersecting lines be non-coplanar?
No.
Are two intersecting lines are coplanar?
Yes.
Are vertical angles formed by two intersecting lines coplanar?
Yes. They're in the plane defined by the two intersecting lines.
Are any two lines always coplanar?
No, not always. Skew lines are never coplanar, but parallel lines are.
Are any two noncoplanar lines skew?
I guess they are. If they're parallel or intersecting, then they're coplanar.
How many planes can contain intersecting lines?
I'm not entirely certain what you're asking. Any pair of intersecting lines are of necessity coplanar, (assuming Euclidean geometry) though.
Why can two lines be coplanar?
Two lines are not always coplanar. If they intersect or are parallel, thenthey're coplanar. But if they're skew, then they're not coplanar.Example of parallel lines in space:The top and bottom edges of a wall in your room.Example of intersecting lines in space:The top edge and left edge of a wall in your room.Example of skew lines in space:The top edge of one wall and the bottom edge of a wall next to it in your room.
Are parallel lines in space coplanar sometimes?
Parallel lines in Euclidean space are always coplanar.
How many pairs of vertical angles are formed by 3 coplanar lines intersecting at one point?
Eight.
Is two lines that are transversal always never or sometimes coplanar?
They are always coplanar in Euclidean geometry.
