**Title: Finding Missing Angles in a Geometric Diagram** **Objective:** Determine the measures of each missing angle in the provided geometric diagram. **Description:** The diagram consists of two intersecting lines forming an 'X' shape and an adjacent triangle. - There are two given angles forming the intersection: - The upper left angle is 68°. - The lower right angle is 49°. - Another triangle is formed to the right of the intersection: - One angle in this triangle is 93° (top right). - The other two angles in the triangle are labeled 3 and 4, with angle 3 adjacent to the 49° and angle 4 opposite the 93° angle. **Tasks:** Calculate the measure of each of the missing angles labeled 1, 2, 3, and 4. **Boxes for Answers:** - ∠1 = [ ] - ∠2 = [ ] - ∠3 = [ ] - ∠4 = [ ] **Instructions:** Use the properties of adjacent angles, vertical angles, and the sum of angles in a triangle to find the missing measurements.

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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**Title: Finding Missing Angles in a Geometric Diagram**

**Objective:**
Determine the measures of each missing angle in the provided geometric diagram.

**Description:**
The diagram consists of two intersecting lines forming an 'X' shape and an adjacent triangle. 

- There are two given angles forming the intersection:
  - The upper left angle is 68°.
  - The lower right angle is 49°.

- Another triangle is formed to the right of the intersection:
  - One angle in this triangle is 93° (top right).
  - The other two angles in the triangle are labeled 3 and 4, with angle 3 adjacent to the 49° and angle 4 opposite the 93° angle.

**Tasks:**
Calculate the measure of each of the missing angles labeled 1, 2, 3, and 4.

**Boxes for Answers:**
- ∠1 = [ ]
- ∠2 = [ ]
- ∠3 = [ ]
- ∠4 = [ ]

**Instructions:**
Use the properties of adjacent angles, vertical angles, and the sum of angles in a triangle to find the missing measurements.
Transcribed Image Text:**Title: Finding Missing Angles in a Geometric Diagram** **Objective:** Determine the measures of each missing angle in the provided geometric diagram. **Description:** The diagram consists of two intersecting lines forming an 'X' shape and an adjacent triangle. - There are two given angles forming the intersection: - The upper left angle is 68°. - The lower right angle is 49°. - Another triangle is formed to the right of the intersection: - One angle in this triangle is 93° (top right). - The other two angles in the triangle are labeled 3 and 4, with angle 3 adjacent to the 49° and angle 4 opposite the 93° angle. **Tasks:** Calculate the measure of each of the missing angles labeled 1, 2, 3, and 4. **Boxes for Answers:** - ∠1 = [ ] - ∠2 = [ ] - ∠3 = [ ] - ∠4 = [ ] **Instructions:** Use the properties of adjacent angles, vertical angles, and the sum of angles in a triangle to find the missing measurements.
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