(5) The item that permits a building to Span over 100 feet without Posts is a a.truss b.Stud c.rafter digirder

## Step 1<br />The problem is asking us to identify the item that allows a person to see over 100 feet without posts. The options provided are a tross, a stod, a rafter, and a digirder.<br />## Step 2<br />We need to understand the meaning of each term. A tross, a stod, and a rafter are all types of structural elements in construction, but they do not typically allow for visibility over long distances.<br />## Step 3<br />A digirder, on the other hand, is a type of structural element that is often used in construction to provide visibility over long distances. It is a type of girder that is used to support the weight of the structure and also provides a clear view over the area it covers.