To calculate:
Width of the river.
Answer to Problem 16CR
Width of the river approximately is
Explanation of Solution
Given information:
Bearing
Bearing
Distance
Calculation:
The angles
Thus,
Similarly,
Now, sin law can be used for calculating
If
So for triangle
Take one equality at a time,
Now in triangle
Therefore, Width of the river is
Chapter 6 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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