An examination of other countertops does reveal it is not the most expensive countertop option however. A typical range of costs can go anywhere from, on the very low end of the scale, $30.00 per foot to as much as $100 a foot and higher.
The exact roof slope in degrees is given by the arctangent. For example: arctan(3/12)=14.0Â°. The primary purpose of pitching a roof is to redirect water and snow. Thus, pitch is typically greater in areas of high rain or snowfall.
How To Calculate Pitch. Examples: 5/12: For every 12 horizontal feet, the roof drops 5 feet. Another way to look at it is that for every 12 feet you go horizontally, the roof rises 5 feet. Either way, this is the same thing. 8/12: For every 8 vertical feet, the roof has 12 horizontal feet.