
Concept explainers
The distance between the baseball fan and pitcher’s mound.

Explanation of Solution
Given information:
The angle of depression from the fan to home plate is
The angle of depression from the fan to pitcher’s mound is
Distance between home plate and pitcher’s mound is
Calculation:
Here as per the given information, we draw the schematic diagram,
Here point A shows the position of the fan.
Point B shows the position of home plate.
Point C shows the position of pitcher’s mound.
Distance between BC is
Now,
Now applying the sine law we get,
Therefore the distance between the baseball fan and pitcher’s mound is
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