Problem Analysis:
The task involves identifying and labeling different types of geometric figures:
lines,
rays, and
line segments. Each figure is represented by a black line with specific markings (arrows or endpoints). Here's a brief overview of each type:
1.
Line Segment: A straight line with two endpoints. It has a finite length.
2.
Ray: A straight line that starts at one endpoint and extends infinitely in one direction. It has one arrow indicating the infinite extension.
3.
Line: A straight line that extends infinitely in both directions. It has arrows on both ends.
Solution:
Let's analyze each figure step by step:
#### Figure 1:
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Description: A straight line with two endpoints.
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Type: Line segment.
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Answer: Line segment.
#### Figure 2:
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Description: A straight line with one endpoint and an arrow extending to the right.
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Type: Ray.
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Answer: Ray.
#### Figure 3:
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Description: A straight line with one endpoint and an arrow extending to the left.
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Type: Ray.
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Answer: Ray.
#### Figure 4:
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Description: A straight line with arrows on both ends, indicating it extends infinitely in both directions.
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Type: Line.
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Answer: Line.
#### Figure 5:
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Description: A straight line with two endpoints.
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Type: Line segment.
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Answer: Line segment.
#### Figure 6:
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Description: A straight line with one endpoint and an arrow extending to the right. There are additional points along the line, but this does not change its classification as a ray.
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Type: Ray.
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Answer: Ray.
#### Figure 7:
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Description: A straight line with one endpoint and an arrow extending to the right.
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Type: Ray.
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Answer: Ray.
Final Answers:
1. Line segment
2. Ray
3. Ray
4. Line
5. Line segment
6. Ray
7. Ray
Boxed Final Answer:
\[
\boxed{\text{Line segment, Ray, Ray, Line, Line segment, Ray, Ray}}
\]
Parent Tip: Review the logic above to help your child master the concept of congruent line segment worksheet.
