Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles ... Each trigonometric function also has an inverse that can be used to find an ...

Trigonometry close trigonometryThe study of sides and angles in triangles ... equal 16/32. A function takes an input and does something to it to create an output. An inverse function takes ...

You can think of these trig functions as a sort of "lookup table." You put in some value for an angle, and it returns the ratio of sides for a triangle. That's it. There are also inverse trig ...