Consider the figure shown below and find the measure of angles mentioned in the first column. 40° 120° Note: Enter numeric value only in the empty box. Angles Degree measures 20 20 40 D

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
Problem 1CT
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The content revolves around solving for the measures of angles in a geometric figure. The image depicts a quadrilateral ABCD with AD extended. Angles within the diagram are annotated as follows: 

- \(\angle ABD = 40^\circ\)
- \(\angle BDA = 20^\circ\)
- \(\angle DCA = 40^\circ\)
- \(\angle CAD = 60^\circ\)

At point D, several angles (labeled 1 through 6) are shown, converging from the lines AD and CD. Users are prompted to find the measures of these angles.

### Table:
- **Angles**
- **Degree Measures** (Users enter numeric answers in the empty boxes)

| Angles | Degree Measures |
|--------|-----------------|
| 1      | 20              |
| 2      | (Empty)         |
| 3      | (Empty)         |
| 4      | (Empty)         |
| 5      | 40              |
| 6      | 20              |

**Notes:**
- Users should input numeric values only in the corresponding boxes for each angle.
- The diagram implies certain geometric principles, such as supplementary angles or angle bisectors, may be needed to find the unknown values.
Transcribed Image Text:The content revolves around solving for the measures of angles in a geometric figure. The image depicts a quadrilateral ABCD with AD extended. Angles within the diagram are annotated as follows: - \(\angle ABD = 40^\circ\) - \(\angle BDA = 20^\circ\) - \(\angle DCA = 40^\circ\) - \(\angle CAD = 60^\circ\) At point D, several angles (labeled 1 through 6) are shown, converging from the lines AD and CD. Users are prompted to find the measures of these angles. ### Table: - **Angles** - **Degree Measures** (Users enter numeric answers in the empty boxes) | Angles | Degree Measures | |--------|-----------------| | 1 | 20 | | 2 | (Empty) | | 3 | (Empty) | | 4 | (Empty) | | 5 | 40 | | 6 | 20 | **Notes:** - Users should input numeric values only in the corresponding boxes for each angle. - The diagram implies certain geometric principles, such as supplementary angles or angle bisectors, may be needed to find the unknown values.
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