Concept explainers
To find x so that
Answer to Problem 19PPS
Theorem of co-interior
Explanation of Solution
Given information:
Figure
Calculation:
Figure
Here
Then theorem of co-interior angles is used.
And sum of co-interior angle is
Angle
Then
On solving
Subtract 8 both side
On solving
Divide by 4 both side
On solving
Chapter 3 Solutions
Geometry, Student Edition
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- 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