The cache is not at the posted coordinates.
To solve this puzzle just complete the following simple steps:
- Identify the 5 Heronian triangles that are also Equable.
- Insert a line from the longest side (base) to the opposite angle (apex), such that 2 new triangles are created that have equal areas.
- Accurately determine the length of each inserted line and the sum of these 5 lines.
- Multiply the sum by 95.976243 meters and round to a 4-digit length.
- Use the posted coordinates, this 4-digit length, and your superior intuition to derive the true location of the cache.
Congratulations to first solver LydiaSimmons and first finder not2b.