Complete the proof that if parallel lines are cut by a transversal, then same-side exterior angles are supplementary. 1 4 9. 8. Given: m | n Prove: m27 + mZ1 = 180 %3D Statements Reasons 1. m n 1. a. Given 2. Z3 = 27, Z1 = 25 2. b. 3. If two angles are 3. m23 = m27, mZ1 = mZ5 congruent, then they have the same measure. 4. mZ3 + m25 = 180 | 4. c. |3D 5. d. 5. Substitution Property of Equality

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.2: Angles And Parallel Lines
Problem 2E
icon
Related questions
Question
100%
Complete the proof that if parallel lines are cut by a
transversal, then same-side exterior angles are
supplementary.
m
1
4
9.
Given: m || n
Prove: m27 + mZ1 = 180
Satements
Reasons
1. т | п
1. a. Given
2. Z3 = 27, Z1 = Z5 2. b.
3. m23 = m27,
3. If two angles are
congruent, then
they have the same
m25
measure.
4. m23 + mZ5 = 180 | 4. c.
5. d.
5. Substitution
Property of Equality
Transcribed Image Text:Complete the proof that if parallel lines are cut by a transversal, then same-side exterior angles are supplementary. m 1 4 9. Given: m || n Prove: m27 + mZ1 = 180 Satements Reasons 1. т | п 1. a. Given 2. Z3 = 27, Z1 = Z5 2. b. 3. m23 = m27, 3. If two angles are congruent, then they have the same m25 measure. 4. m23 + mZ5 = 180 | 4. c. 5. d. 5. Substitution Property of Equality
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning