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Q: If two different planes intersect then they intersect at one and only one line?
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Where do two planes intersect?

In geometry, two planes intersect in a line. The only time this is not true is if the two planes are parallel to each other.


Two planes can intersect on exactly one point?

No, 2 planes may only intersect at a line, a plane, or not at all. THREE planes may intersect at a point though...


Can two planes intersect in a ray or segment?

Two planes that intersect do that at a line. neither a segment that has two endpoints or a ray that has one endpoint.


Is it true that three planes can intersect in only one point?

The intersection of three planes can be a plane (if they are coplanar), a line, or a point.


Can two planes only intersect at one point?

Tow planes can intersect eachother in either exactly one point or along a line. I'm new to this, however this answer is straight from my course litterature.


Do two planes intersect in infinitely many points?

No, perpendicular planes intercept at only one point. Parallel planes do not intersect at all.


Can 3 planes intersect at only 1 point?

No, they can intersect at infinitely many points.


When are two lines in intersecting planes skew?

Each line can either intersect the edge which is common to the two planes at some point or be parallel to it. If the two lines intersect the edge, but at different points, then the lines are skew. If only one of the lines intersects the edge, then again the lines are skew. If neither of them intersect, then the two lines are parallel to the same edge and so they are parallel to one another so not skew.


Two lines only intersect at exactly one point?

Two straight lines, whether they're in the same or different planes, must intersect at either one point or else at no points.


What is formed by three line segments that intersect only at their end point?

what of a triangle has three line segments that intersect only at their endpoints


Is it true that only one plane can pass through one and a point that is not on the line?

If you mean "only one plane can pass through another plane and through a point that is not on the line formed by the intersection of the two planes," the answer is "no." If you rotate the plane about the point, it will still intersect the line unless it is parallel to the line. By rotating the plane, you have created other planes that pass through the unmoved plane and through the point that is not on the line formed by the intersection of the two planes.


Do a line and point intersect?

Not always. Only if the point is on the line. it