Points, Lines, and Planes: Introductory Lesson
Presentation
•
Mathematics
•
10th Grade
•
Hard
Joseph Anderson
FREE Resource
11 Slides • 1 Question
1
Points, Lines, and Planes
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Point
An exact location. It is represented by a dot and a capital letter.
3
Line
A straight path that extends in both directions forever. A line is named by a lowercase letter or by 2 points.
4
Line Segment
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Ray
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Opposite Rays
2 rays that share the same endpoint. Together, these form a line.
7
Colinear Points
Points on the same line
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Noncolinear Points
Points not on the same line
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Multiple Choice
Are A, B, and R colinear?
10
Plane
A flat surface that extends without end. A plane is named by 3 points that lie on the plane.
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Coplanar Points
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Noncoplanar Points
Points that are not on the same plane
Points, Lines, and Planes
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