To state the postulate or theorem justify the answer.
Answer to Problem 1ECYP
Theorem of co-interior
When two lines are cut by a transversal and sum of co-interior angles is
Explanation of Solution
Given information:
Figure
Figure
Theorem of co-interior angles
When two lines are cut by a transversal and sum of co-interior angles is
In figure parallel lines are
From above theorem
Corresponding angle
And total of co-interior angles is
Then
Hence, angles are co-interior angles.
Chapter 3 Solutions
Geometry, Student Edition
Additional Math Textbook Solutions
Linear Algebra and Its Applications (5th Edition)
Elementary Algebra
A First Course in Probability (10th Edition)
Calculus for Business, Economics, Life Sciences, and Social Sciences (13th Edition)
Calculus: Early Transcendentals (3rd Edition)
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning