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To determine the length that the jogger went in west.
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Answer to Problem 21PPE
The jogger went 1.2 mi in west.
Explanation of Solution
Given information :
We have to determine the length of CA.
Here we shall use the Pythagoras theorem.
According to Pythagoras theorem in any right angle
In the given figure we shall determine the values and put in formula to determine the missing value.
Hence we get,
Hence the jogger went 1.2 mi in west.
Chapter 10 Solutions
High School Math 2011 Algebra 1 Student Companion Grade 8/9
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