calculate roof square footage 20

https://romeo-wiki.win/index.php/How_to_Calculate_Roof_Square_Footage_Like_a_Pro

To calculate roof square footage, start by measuring the length and width of each roof plane—the flat sections—from the ground using a tape measure, then multiply those numbers to get the area per plane. For standard gable roofs, you'll typically have two rectangular planes; add their areas together. If your roof is complex with hips, valleys, or dormers, break each section into simple rectangles or triangles, calculate each area separately, and sum them all. Remember to account for the roof's…