Locate the three purple points on the image below and answer the following questions: 1. Are these points coplanar? 2. Why or why not? Next, identify the three red points on the image below and answer the following questions: 3. Are these points collinear? 4. Why or why not?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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**Educational Exercise: Understanding Coplanar and Collinear Points**

Examine the image of the Jefferson Memorial below and answer the following questions:

1. **Locate the three purple points on the image. Answer these questions:**
   - Are these points coplanar?
   - Why or why not?

2. **Next, identify the three red points on the image. Answer these questions:**
   - Are these points collinear?
   - Why or why not?

**Diagram Explanation:**
- **Purple Points**: Placed on the dome of the Jefferson Memorial. Determine if they lie on the same plane.
- **Red Points**: Positioned on the front columns of the memorial. Evaluate if they are in a straight line.

The Jefferson Memorial, located in Washington, D.C., provides visual examples of coplanar and collinear points to enhance your understanding.

**Note**: The diagram illustrates a real-world example to contextualize geometric principles.
Transcribed Image Text:**Educational Exercise: Understanding Coplanar and Collinear Points** Examine the image of the Jefferson Memorial below and answer the following questions: 1. **Locate the three purple points on the image. Answer these questions:** - Are these points coplanar? - Why or why not? 2. **Next, identify the three red points on the image. Answer these questions:** - Are these points collinear? - Why or why not? **Diagram Explanation:** - **Purple Points**: Placed on the dome of the Jefferson Memorial. Determine if they lie on the same plane. - **Red Points**: Positioned on the front columns of the memorial. Evaluate if they are in a straight line. The Jefferson Memorial, located in Washington, D.C., provides visual examples of coplanar and collinear points to enhance your understanding. **Note**: The diagram illustrates a real-world example to contextualize geometric principles.
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