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Is the intersection of two planes always never or sometimes a point?
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Can intersecting planes always intersect in exactly one point?
The intersection of two planes is never a point. It's usually a line. But if the planes have identical characteristics, then their intersection is a plane. And if the planes are parallel, then there's no intersection.
Does two intersecting planes always sometimes never intersect in exactly one point?
Never.
Are a line and a plane that do not intersect always sometimes or never skew?
A line and a plane that do not intersect are always skew. Skew refers to two or more lines or planes that are not parallel and do not intersect. Since a line and a plane are different-dimensional objects, they will never intersect and will always be skew.
Always old sometimes new never sad sometimes blue never empty sometimes full never pushing always pulling what are you?
The moon.
Always old sometimes new never sad sometimes blue never empty sometimes full never pushes always pulls?
The moon.
Can intersecting planes always intersect in exactly one point?
The intersection of two planes is never a point. It's usually a line. But if the planes have identical characteristics, then their intersection is a plane. And if the planes are parallel, then there's no intersection.
Are 2 lines in intersecting planes always sometimes or never skew?
sometimes skew
Does two intersecting planes always sometimes never intersect in exactly one point?
Never.
Is the intersection of any two half-planes necessarily a half-plane?
In general no. The intersection of two parallel half-planes A and B is either a half-plane (either A or B, when A and B have similar orientation) or the empty set (when A and B have opposite orientation). When A and B are not parallel, their intersection is a maximal open region bounded by the two lines that define A and B, respectively. In this case, the intersection always exists and it is never a half-plane.
Are two lines that lie in parallel planes always sometimes or never parallel?
SOMETIMES. I just did that problem in my California geometry book. They can either be parallel or skew...making the answer sometimes.
Does A line passing through two distinct points in one plane always sometimes or never lie completely in that plane?
Always; although that line can lie in infinitely many planes.
Are a line and a plane that do not intersect always sometimes or never skew?
A line and a plane that do not intersect are always skew. Skew refers to two or more lines or planes that are not parallel and do not intersect. Since a line and a plane are different-dimensional objects, they will never intersect and will always be skew.
Always old sometimes new never sad sometimes blue never empty sometimes full never pushing always pulling what are you?
The moon.
Always old sometimes new never sad sometimes blue never empty sometimes full never pushes always pulls?
The moon.
Do equation always sometimes or never has one solution?
an equation ---------- has a soultion? a)always B)sometimes C)never
Is a quadrilateral a rectangle sometimes always or never?
Sometimes :)
Is a do-decagon a convex sometimes always or never?
Sometimes.
