
Concept explainers
To find:The value of x .

Answer to Problem 4ST2
2
Explanation of Solution
Given information:
Formula used:
Segment Addition Postulate
Calculation:
Consider the line in the figure with dimensions as:
From segment Addition Postulate
The point B lies between A and C as,
The relation between RN, NC and RC can be written as:
Hence, the value of 'x' is 2
Conclusion:
The value of 'x' is 2
Chapter 1 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Basic Business Statistics, Student Value Edition
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
Elementary Statistics: Picturing the World (7th Edition)
Pre-Algebra Student Edition
University Calculus: Early Transcendentals (4th Edition)
- Mariela is in her classroom and looking out of a window at a tree, which is 20 feet away. Mariela’s line of sight to the top of the tree creates a 42° angle of elevation, and her line of sight to the base of the tree creates a 31° angle of depression. What is the height of the tree, rounded to the nearest foot? Be sure to show your work to explain how you got your answer.arrow_forward1arrow_forward20arrow_forward
- 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

