The free trial lasts 1 hour and is designed to help you decide if SketchAndCalc meets your needs. If you need fast, accurate, area calculations of complex irregular shapes you’ll have the opportunity to sign up for a plan at the end of the...
If you are calculating area for scientific or medical purposes and need to reference SketchAndCalc in a paper or journal you should use the following citation format: Dobbs, Elliott M. “www.SketchAndCalc.com.” SketchAndCalc. Elliott M...
The math behind SketchAndCalc is called the shoelace formula or shoelace algorithm. It also goes by the name of Gauss’s area formula and the surveyor’s formula. SketchAndCalc is currently being trusted every day in fields from...
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