To prove: if one
Explanation of Solution
Proof:
Assume that
ABCD is a parallelogram.
(Adjacent angles of a parallelogram are supplementary)
(Adjacent angles of a parallelogram are supplementary)
So, ABCD is a parallelogram such that
Therefore,ABCD is a rectangle.
(A parallelogram is which each angle is equal to
Chapter 5 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Graphical Approach To College Algebra
A First Course in Probability
Precalculus Enhanced with Graphing Utilities (7th Edition)
Thinking Mathematically (6th Edition)
Linear Algebra with Applications (9th Edition) (Featured Titles for Linear Algebra (Introductory))
Introductory Statistics (2nd 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