Faculty.sgc.edu
One acceptable ratio is a rise of 7-3/4 inches for a run of 9-3/4 inches. If a builder is using this ratio to build a staircase that is 15 feet high, how deep will the staircase need to be (d in the drawing below)? Note that the drawing does not show the correct number of steps. Round to the nearest tenth. ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.