ıllıllı ȚŖÏĠÖŅÖMËȚŖÏĊ ₣ŮŅĊȚÏÖŅŚ ıllıllı

Hello my dear guests of Mathland.~
I hope you are enjoying your stay so far, yes?

Today we will be conversing about Trigonometric Functions which encompass the use of triangles - usually the special triangles of 30-60-90 or 45-45-90. 

There are different names for finding the measure of each angle:

-Sine

-Cos

-Tan

or otherwise known as SOHCAHTOA.

There is also:

-Cotan

-Cosecant

-Secant

But those are only the inverses or reciprocals of the other.

However, there is an easier way of finding the measure or radians of each angle, and it is through the use of a unit circle (as shown below).

For example, if one was to ask for the cos of 45, the answer would be √2/2.

The various numbers of the angles are very diverse, similar to the bottles and deserts within the room Alice dropped in - oh you know, the drink me and eat me condiments?~

Oh well~

I do hope you enjoyed today. 

Good bye for now. Enjoy your day, ladies and gentlemen of Mathland.~