Podcast
Questions and Answers
Which undefined term is used to define an angle?
Point
Which pair of angles shares ray AF as a common side?
BAF and FAD
What is the definition of a line segment?
A part of a line that has two endpoints
Which pair of undefined terms is used to define the term parallel lines?
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Which pair of undefined terms is used to define a ray?
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What is the definition of a ray?
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What defines a circle?
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Which point is the center of the circle?
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Which undefined term can contain parallel lines?
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What is a property of an angle?
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Study Notes
Undefined Terms
- Point: Fundamental term used to define an angle.
- Plane and Line: Undefined terms that describe parallel lines.
- Point and Line: Undefined terms that are fundamental to defining a ray.
Line Segment and Rays
- Line Segment: A specific part of a line with two distinct endpoints.
- Ray: A part of a line that starts at an endpoint and extends infinitely in one direction.
Angles
- Angles consist of two rays that intersect at a common endpoint.
- BAF and FAD: Example of a pair of angles sharing the ray AF as a side.
Circles
- A Circle is defined by all coplanar points that are equidistant from a central point.
- Center of a Circle: Identified as Point x.
Properties of Geometric Entities
- Plane: A flat surface that can contain parallel lines, demonstrating a relationship in geometry.
- An angle is characterized by the intersection of two rays sharing a common endpoint.
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Description
Test your understanding of essential geometry terms with these flashcards. Each card covers key definitions and concepts fundamental to the study of geometry, including points, lines, angles, and more. Perfect for students looking to reinforce their knowledge of geometry terminology.