The following table is called a rafter table in the construction industry. The table is used by carpenters to calculate the length of rafters if you know the slope of a roof. Roof Slope Rafter 2 in 12 1.014 3 in 12 1.031 4 in 12 1.054 5 in 12 1.083 6 in 12 1.118 7 in 12 1.158 8 in...

Goal:  You will be able to calculate the linear feet of window trim needed for any dimension window. Interior window trim (casing) is a molding that is nailed to the finished window frame to give the window a “finished” look. The trim is located on the inside of...

Service learning is defined as “a teaching and learning strategy that integrates meaningful community service with instruction and reflection to enrich the learning experience, teach civic responsibility, and strengthen communities”. As Geometry in Construction expands into more schools across the United States, there is a small...