at a théorem is missing from the lesson. His conjecture is two coplanar lines are cut by a transversal so that a pair of same-side ext angles are supplementary, then the two lines are parallel. Complete the two-column proof with the statements and reasons provided. Given: 21 and 23 are supplementary. Prove: m || n Proof: Statements Reasons 1.Z1 and Z3 are supplementary 1. 2. 2. Linear Pair Theorem 3. 3. Z1 2 4. 4. Converse of Corresponding Angles Postulate

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
icon
Related questions
icon
Concept explainers
Question
8 Schoology
S Grades | Schoology
S Grades | Schoology
A bcps.schoology.com/common-assessment-delivery/start/3355063835?action=onresume&submissionld%3315510500
Shu believes that a theorem is missing from the lesson. His conjecture is that if
two coplanar lines are cut by a transversal so that a pair of same-side exterior
angles are supplementary, then the two lines are parallel. Complete the
two-column proof with the statements and reasons provided.
Given: 21 and Z3 are supplementary.
Prove: m || n
Proof:
Statements
Reasons
1.Z1 and Z3 are supplementary
1.
2. Linear Pair Theorem
3.
3.Z1 2
4. Converse of Corresponding Angles Postulate
12:06 AM
1/5/2021
Transcribed Image Text:8 Schoology S Grades | Schoology S Grades | Schoology A bcps.schoology.com/common-assessment-delivery/start/3355063835?action=onresume&submissionld%3315510500 Shu believes that a theorem is missing from the lesson. His conjecture is that if two coplanar lines are cut by a transversal so that a pair of same-side exterior angles are supplementary, then the two lines are parallel. Complete the two-column proof with the statements and reasons provided. Given: 21 and Z3 are supplementary. Prove: m || n Proof: Statements Reasons 1.Z1 and Z3 are supplementary 1. 2. Linear Pair Theorem 3. 3.Z1 2 4. Converse of Corresponding Angles Postulate 12:06 AM 1/5/2021
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Points, Lines and Planes
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning