Trigonometric Function Formulas and Mathematical Values

You know that we have

Similarly, the six trigonometric functions are:

Now let’s study the basic trigonometry formulas.

The Trigonometric properties/Formulas are given below:

Property	Identity / Property	Mathematical value
Sin a	$\begin{array}{l} \frac{o p p o s i t e}{h y p o t e n u s e} \end{array}$
Cos a	$\begin{array}{l} \frac{a d j a c e n t}{h y p o t e n u s e} \end{array}$
Tan a	$\begin{array}{l} \frac{o p p o s i t e}{a d j a c e n t} \end{array}$	$\begin{array}{l} \frac{s i n a}{c o s a} \end{array}$
Sec a	$\begin{array}{l} \frac{h y p o t e n u s e}{a d j a c e n t} \end{array}$	$\begin{array}{l} \frac{1}{c o s a} \end{array}$
Cosec a	$\begin{array}{l} \frac{h y p o t e n u s e}{o p p o s i t e} \end{array}$	$\begin{array}{l} \frac{1}{s i n a} \end{array}$
Cot a	$\begin{array}{l} \frac{a d j a c e n t}{o p p o s i t e} \end{array}$	$\begin{array}{l} \frac{c o s a}{s i n a} = \frac{1}{t a n a} \end{array}$

FORMULAS Related Links
Degree Fahrenheit To Degree Celsius Formula	Gauss Law Formula
Chain Rule Formula	Bayes Formula
Radioactive Decay Formula	Mean Absolute Deviation Formula
Chord Length	Average Acceleration
Terminal Velocity Formula	Wave Formula

FORMULAS Related Links

Degree Fahrenheit To Degree Celsius Formula

Gauss Law Formula

Chain Rule Formula

Bayes Formula

Radioactive Decay Formula

Mean Absolute Deviation Formula

Chord Length

Average Acceleration

Terminal Velocity Formula

Wave Formula