To find: One side z of a given
As
Given data: In the
Method/Formula used:
In a right angle triangle
Calculations:
In the right angle triangle ABC shown in Fig.1,
But here
Thus,
Now, from Pythagoras theorem in this triangle,
Substitute 5 for AC and 13 for AB,
Therefore,
Here,
Substitute
Since
Chapter 14 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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