Trigonometry

There are several CLICKABLE areas in this page. Hence, play around with the mouse and see what happens!

Mathematical formulas are displayed using WebEQ 2.0--HTML Mathematical Markup

Definitions:

Basic Formulas:

(1) (2)
(3) (4)
(5)

And guess what...:

(6)
(7)

 

Now test your knowledge:

(8) (9)
(10)
(11) (12)

 

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Write to: Teresinha Kawasaki