trigonometri-ucgen

\[\sin A=\frac{a}{c}\]
\[\cos A=\frac{b}{c}\]
\[\tan A=\frac{a}{b}\]
\[\cot A=\frac{b}{a}\]
\[\sec A=\frac{c}{b}\]
\[\csc A=\frac{c}{a}\]