Question: A science administrator is reviewing a triangular plot of land with side lengths 13 m, 14 m, and 15 m, intended for climate data collection stations. What is the length of the shortest altitude of the triangle, in meters?

Thu, 16 Apr 2026 14:24:38 +0000

**Intro**
Curious about how terrain shapes science—especially in climate research? A growing number of professionals in environmental science and land planning are analyzing triangular plots like the one measuring 13 m, 14 m, and 15 m. These shapes matter not just for layout, but for strategic placement of weather sensors and data collection stations. Behind this geometry lies a practical challenge: understanding terrain altitude patterns to optimize sensor accuracy. Questions arise: What is the shortest altitude of such a triangle? How does it impact station placement? Learning this can transform field logistics and data reliability—critical for precision in climate monitoring. **Why This Question Is Gaining Attention in the US**
With increased investment in climate resilience and precision environmental monitoring, understanding elevation structures has become essential for scientific infrastructure. The 13-14-15 triangle, a well-known Heronian triangle with integer side lengths and a fixed area, offers a measurable model for real-world terrain. Urban planners, agricultural scientists, and research teams increasingly consider triangular plots for sensor networks due to balanced coverage and minimized edge complexity. The query reflects rising interest in combining geometric efficiency with climate data integrity—especially as data-driven decisions shape national sustainability strategies. **How to Find the Shortest Altitude of a Triangle**
To determine the shortest altitude, we start with the triangle’s area and its longest side, since altitude is inversely proportional to base length. For triangle sides a = 13 m, b = 14 m, c = 15 m, the area can be calculated using Heron’s formula—a recognized method even among professional land planners. First, compute the semi-perimeter: (13 + 14 + 15)/2 = 21 m. Then, the area is √[21(21–13)(21–14)(21–15)] = √[21×8×7×6] = √7056 = 84 m². The shortest altitude corresponds to the longest side: 15 m. Using area = ½ × base × height, we solve 84 = ½ × 15 × h → h = (84 × 2)/15 = 168/15 = 11.2 meters. **Common Questions People Have About This Triangle**
Why is the 13-14-15 triangle significant for climate stations? This triangle offers a reliable, stable base shape with well-defined angles and predictable altitude distribution—ideal for uniform sensor coverage. Is 11.2 m the shortest altitude in all similar plots? Not always; altitude depends on triangle proportions, but within integer-sided confirmed Heronian triangles, this configuration yields the shortest perpendicular drop from the highest peak to the longest base. How does terrain shape sensor performance? Uneven altitudes affect wind flow and signal transmission—critical for accurate atmospheric data gathering.