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Use the diagram to answer each. Circle O with tangent ED and BD= 60° E B ZDAB= LADC= ZDEA=

Use the diagram to answer each. Circle O with tangent ED and BD= 60° E B ZDAB= LADC= ZDEA=

Elementary Geometry For College Students, 7e
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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### MP 4 - Quarterly Review #### Plane Geometry 15 (Andrea Fairman, ID: 14045430) --- **Instructions:** Use the diagram provided to answer each question. The diagram includes Circle O with tangent ED and angle \( \angle B \hat{)}\!D\) equals 60 degrees. --- **Diagram Explanation:** 1. There is a circle centered at point O. 2. Points A, B, C, D, and E are denoted on the diagram. 3. Line segment ED is tangent to the circle at point D. 4. The angle \( \angle BDE \) is given as 60 degrees. **Questions:** Calculate the following angles using the provided diagram: 1. \( \angle DAB \): ____________ 2. \( \angle ADC \): ____________ 3. \( \angle DEA \): ____________ --- **Interactive Features:** - Save/Exit: Save your current progress and exit the review. - Navigation buttons: Move to the next or previous page. --- **Additional Notes:** - Make sure to review the properties of tangents and circle theorems to solve the angle calculations accurately. - Use geometric principles to deduce the necessary angles based on the provided information. --- Feel free to fill in the angles and click the "Check Answer" button to verify your solutions. --- **Website Navigation:** Ensure you have a clear understanding of the content before moving on to the next part of the review. **Page 2 of 12** ---
Transcribed Image Text:### MP 4 - Quarterly Review #### Plane Geometry 15 (Andrea Fairman, ID: 14045430) --- **Instructions:** Use the diagram provided to answer each question. The diagram includes Circle O with tangent ED and angle \( \angle B \hat{)}\!D\) equals 60 degrees. --- **Diagram Explanation:** 1. There is a circle centered at point O. 2. Points A, B, C, D, and E are denoted on the diagram. 3. Line segment ED is tangent to the circle at point D. 4. The angle \( \angle BDE \) is given as 60 degrees. **Questions:** Calculate the following angles using the provided diagram: 1. \( \angle DAB \): ____________ 2. \( \angle ADC \): ____________ 3. \( \angle DEA \): ____________ --- **Interactive Features:** - Save/Exit: Save your current progress and exit the review. - Navigation buttons: Move to the next or previous page. --- **Additional Notes:** - Make sure to review the properties of tangents and circle theorems to solve the angle calculations accurately. - Use geometric principles to deduce the necessary angles based on the provided information. --- Feel free to fill in the angles and click the "Check Answer" button to verify your solutions. --- **Website Navigation:** Ensure you have a clear understanding of the content before moving on to the next part of the review. **Page 2 of 12** ---
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