Why do we need trigonometry

Trigonometry helps us find angles and distances, and is used a lot in Or maybe we have a distance and angle and need to "plot the dot" along and up. Trig functions return percentages, that we apply to our specific scenario. You don't need to memorize. 16 de out. de Trigonometry is a very different subject than most of the math we In construction we need trigonometry to calculate the following.