Find the values of the missing angles in each triangle. V 7. 8. 34" 50 71 88 M

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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**Find the values of the missing angles in each triangle.**

**Diagram 7:**
- A quadrilateral overlapping two triangles.
- The angles are labeled as follows:
  - ∠RPQ = 71°
  - ∠NPM = 34°
- Lines:
  - RP is parallel to Q
  - MN is a diagonal

**Diagram 8:**
- Two triangles sharing a point L.
- The angles are labeled as follows:
  - ∠ZXY = 50°
  - ∠NML = 88°
- Lines:
  - XY and MN are sides of triangles ZXY and NML, respectively.

### Instructions:
- The task is to determine the missing angles in each triangle. Use geometric properties and relationships (like the sum of angles in a triangle) to find the missing values.
Transcribed Image Text:**Find the values of the missing angles in each triangle.** **Diagram 7:** - A quadrilateral overlapping two triangles. - The angles are labeled as follows: - ∠RPQ = 71° - ∠NPM = 34° - Lines: - RP is parallel to Q - MN is a diagonal **Diagram 8:** - Two triangles sharing a point L. - The angles are labeled as follows: - ∠ZXY = 50° - ∠NML = 88° - Lines: - XY and MN are sides of triangles ZXY and NML, respectively. ### Instructions: - The task is to determine the missing angles in each triangle. Use geometric properties and relationships (like the sum of angles in a triangle) to find the missing values.
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