Cách sử dụng
Trigonometric is a word that is used to describe a type of mathematics that deals with triangles and angles. This word is often used in the fields of engineering, physics, and astronomy, where precise calculations are needed. For example, if you want to know the height of a building or the speed of a moving object, you might need to use trigonometric formulas to help you solve the problem. In everyday life, you might not use the word trigonometric very often, but it is an important concept to understand if you are studying math or science.