Concept explainers
Find x , y , and z .
Answer to Problem 31WE
x = 10
Explanation of Solution
Given:
Calculation:
x is the geometric mean of 4 and 25.
So,
Now, Use Pythagoras Theorem in right
So,
x = 10
Chapter 8 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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