Concept explainers
To describe: whether the three parallel lines must be a coplanar or not.
Explanation of Solution
Given information:
The given three lines are parallel.
The three lines must be parallel if and only if the lines are coplanar.
If any one of the lines exist in other plane, then it will produce skew lines.
The skew lines are the non coplanar lines.
Thus, all three parallel lines must be coplanar.
Chapter 9 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Essentials of Statistics, Books a la Carte Edition (5th Edition)
Elementary Statistics: Picturing the World (6th Edition)
A Problem Solving Approach to Mathematics for Elementary School Teachers (12th Edition)
Thinking Mathematically (7th Edition)
Basic Business Statistics, Student Value Edition (13th Edition)
A First Course in Probability
- 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