Concept explainers
To find: the value of z.
Answer to Problem 4CR
The value of z is
Explanation of Solution
Given Information: A triangle with a right
Formula used:
For a right triangle with a perpendicular being drawn to the hypotenuse (as shown below),the both small
This gives the relation,
Calculation:
Consider the triangle shown below.
For the given triangle, the one of the legs of the bigger triangle is represented by z and the parts of the hypotenuse considered is 5 and the total length of hypotenuse being 15. Thus, comparing with the general figure and formula, the value of z can be calculated as,
Chapter 8 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
College Algebra with Modeling & Visualization (5th Edition)
College Algebra (7th Edition)
Elementary Statistics
Thinking Mathematically (6th Edition)
Elementary Statistics: Picturing the World (7th 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