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
Related questions
Question

Transcribed Image Text:**Problem:**
Given \( m \parallel n \), find the values of \( x \) and \( y \).
**Diagram Explanation:**
- The diagram shows two parallel lines \( m \) and \( n \) intersected by a transversal.
- One of the angles formed on line \( m \) by the transversal is labeled as \( (4x - 2)^\circ \).
- The corresponding angle on line \( n \) is labeled as \( y^\circ \).
- Another angle on line \( n \), adjacent to the angle \( y^\circ \), is labeled as \( (6x + 12)^\circ \).
**Solution Approach:**
1. **Corresponding Angles:**
- Since lines \( m \) and \( n \) are parallel, the corresponding angles are equal. Therefore, \( (4x - 2)^\circ = y^\circ \).
2. **Linear Pair:**
- Angles \( y^\circ \) and \( (6x + 12)^\circ \) are linear pairs, hence they sum up to \( 180^\circ \). Therefore, \( y + (6x + 12) = 180 \).
This setup allows us to solve the equations to find the values of \( x \) and \( y \).
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