Trigonometry is an application containing most used important formulas.
HEADS ;
Angles, Degree and radian
Trigonometric functions
Graphs of trigonometric functions
Double angle formulas
Half-angle formula
The formulas in Triangle
Law of Sine
Theorem of the cosine
Tangent Theorem
Heron s formula
Reduction formulas
Trigonometric equations
Trigonometric Quadrants
Trigonometric ratios in right triangle
Trigonometric values of the angle
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The formulas most needed math work together and are presented in a comprehensible manner .
Graphs of trigonometric functions is expressing understanding of animation.