Final answer:
The rise height at the ridge of the gable truss is 10 feet.
Step-by-step explanation:
In order to determine the rise height at the ridge of a gable truss, we first need to understand what slope means in this context. The slope of a gable truss is the ratio of the rise (vertical change) to the span (horizontal distance). In this case, the slope is given as 3/12. To find the rise height at the ridge, we can use the formula:
Rise = Slope x Span
Plugging in the values, Rise = (3/12) x 40 = 10 feet.
Therefore, the rise height at the ridge of the gable truss is 10 feet.
Ridge Height means the maximum vertical distance between the finished floor level and the finished roof height directly above. Sample 1Sample 2. Ridge Height means the vertical distance between the natural ground level immediately below the ridge of a roof, and the highest point of a roof.