To prove:
The
Explanation of Solution
Given information:
Latitude and longitude Raleigh:
Latitude and longitude Durham:
Latitude and longitude Chapel Hill:
Proof:
Here, first draw triangle
on a coordinate plane by using the latitude and longitude of given cities as:
Then need to estimate the side length of the triangle. If no two sides of
The distance formula is given by the following expression:
Use the distance formula to find the side lengths of
Therefore, each side is of a different length in
Hence proved
Chapter 4 Solutions
Geometry, Student Edition
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