
Whether R closer to the shelter house or the fossil exhibit.

Answer to Problem 18PPS
R is closer to the fossil exhibit since its distance from her is shorter.
Explanation of Solution
Given information:
R is looking at a map of a park that is laid out on a
Calculation:
Given the two points
Let on the coordinate system, R’s coordinates be
The coordinates given are
Apply distance formula by keeping the values of the two coordinates
Hence distance of RS
Thus,
Apply distance formula for RF
Hence distance of RF
Thus,
Clearly
Thus, R is closer to the fossil exhibit since its distance from her is shorter.
Chapter 10 Solutions
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