Emily ShepherdsonMay 30, 20185 minTrigonometrYYYY?Why do you need to know the cosine law or the Pythagorean theorem? Who cares what type of triangle it is, right? WRONG! Understanding trigonometry basics can go a long way. From determining the proper angle and lengths when you're building pretty much anything (i.e. deck, flower box, picture frame, drywall trim) to designing code to control a robotic arm! As with any math or scientific principle, a good understanding of the basics will set you apart from your peers once you c