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# Wendricks Truss Calculator Online

When it comes to building structures, precision is key. The Wendricks Truss Calculator is an invaluable tool that aids in achieving this precision, ensuring the safety and stability of structures.

## Definition

The Wendricks Truss Calculator is a specialized tool designed to calculate the length of a rafter in a truss. It uses specific measurements, namely the ‘rise’ and the ‘run’, to determine this length.

## Working of Calculator

The calculator works by implementing the mathematical formula √(Rise^2 + Run^2). Users input the measurements for the rise and run. The calculator then squares each value, sums them up, and finally, takes the square root of the result to provide the rafter length.

## The Mathematical Formula

The formula used by the Wendricks Truss Calculator, √(Rise^2 + Run^2), is essentially a representation of the Pythagorean theorem. In this formula, “Rise” represents the vertical distance from the base of the rafter to the peak, and “Run” is the horizontal distance from the base to the point directly below the peak.

## Example

Suppose a truss has a rise of 5 meters and a run of 12 meters. Inputting these values into the calculator, we obtain the rafter length as approximately 13 meters.

## Applications

### Construction

The Wendricks Truss Calculator is predominantly used in construction, particularly in designing roofs for buildings.

### Engineering

In engineering, it’s used to ensure structural stability and safety when building bridges and other truss-based structures.