About TrigWorks
TrigWorks was founded in 2005 by a Professional Surveyor faced with the challenge of educating people new to the Surveying profession. Practicing the art and science of surveying is dependent upon having a real understanding and working knowledge of trigonometry. TrigWorks is an organization dedicated to the goal of making trigonometry more accessible to students and teachers everywhere in order to promote the continued learning of higher mathematics. The TrigRuler was developed to help reach this goal by placing into the hands of students the ability to measure so that they can "see how Trig works".