This week I’m going to talk about triangles but most focus on the trigonometric functions which are very important to know the length of a side or to know the internal angles. There are 3 types of sides: The opposite. The adjacent and the hypotenuse(this is the largest side) and the trigonometric functions are:

sin, cos, tan.

Sin=OPPOSITE/HYPOTENUSE

Cos=ADJACENT/HYPOTENUSE

Tan=OPPOSITE/ADJACENT