Math Problem Statement
Solution
The problem asks to identify five segments skew to line segment . Skew lines are lines that are neither parallel nor intersecting, and they lie in different planes.
Step-by-step analysis:
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Identify : This segment is in the top plane of the rectangular prism, connecting points and .
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Parallel lines: Lines that are parallel to must be in the same direction and plane (the top face of the prism). This includes lines like (on the bottom face) or other lines running in the same orientation.
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Perpendicular lines: Lines that are perpendicular to either go straight vertically downwards (e.g., ) or horizontally across in a way that forms a 90-degree angle with .
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Skew lines: These are lines that do not lie in the same plane as and do not intersect it. These could be in the bottom face or connecting verticals that do not align with .
Now let's check the options:
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Option A:
- is not skew since it is adjacent to (they meet at point ).
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Option B:
- All these segments lie in different planes from and do not intersect or run parallel to it, making them all skew.
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Option C:
- is not skew, as it is perpendicular to and lies in the same plane.
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Option D:
- is not skew, as it shares point with .
Correct answer:
- Option B:
All these segments are skew to because they neither intersect nor are parallel to , and they lie in different planes.
Would you like more details on skew lines or clarification on the solution? Here are five related questions for further exploration:
- What are skew lines, and how are they different from parallel and intersecting lines?
- How can we determine if two lines are parallel in a three-dimensional figure?
- Can two skew lines ever become parallel by rotating the figure?
- How do perpendicular lines differ from skew lines in terms of planes?
- Are there real-world examples where skew lines are commonly found, like in architecture?
Tip: When working with 3D figures, it helps to visualize or draw each face and identify the planes where lines exist to better understand the spatial relationships.
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Math Problem Analysis
Mathematical Concepts
Geometry
3D Figures
Skew Lines
Parallel and Perpendicular Lines
Formulas
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Theorems
Skew Line Theorem
Suitable Grade Level
Grades 9-11