+45 55° 145°

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 image displays a geometric diagram involving a circle. Here is a detailed description:

- **Circle**: A circle is depicted with a tangent line intersecting it.
- **Angles**:
  - Inside the circle, there is an angle labeled as \(55^\circ\).
  - Outside the circle, there is an angle labeled as \(145^\circ\).
  - There is an exterior angle formed by the tangent and the extended line from the circle, labeled as \(x + 45\).

This setup likely illustrates a concept involving angles associated with circles, such as tangent and secant angle properties. The exterior angle \(x + 45\) may be related to the interior angles \(55^\circ\) and \(145^\circ\) through geometric principles.
Transcribed Image Text:The image displays a geometric diagram involving a circle. Here is a detailed description: - **Circle**: A circle is depicted with a tangent line intersecting it. - **Angles**: - Inside the circle, there is an angle labeled as \(55^\circ\). - Outside the circle, there is an angle labeled as \(145^\circ\). - There is an exterior angle formed by the tangent and the extended line from the circle, labeled as \(x + 45\). This setup likely illustrates a concept involving angles associated with circles, such as tangent and secant angle properties. The exterior angle \(x + 45\) may be related to the interior angles \(55^\circ\) and \(145^\circ\) through geometric principles.
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