Tigagonlogi

Tiganometri sen matematili estudi fe gono yon tigagon. To sen tipo fe geometri.

Tiganometrili egalgi

Egalgi abil gwanxi gono (fe misal α) ton comen (hu bax belabel a, b, ji c) in tigagon:

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sin\alpha = \frac{jaracomen}{hipotenusa} = \frac{a}{c} \\ \cos\alpha = \frac{poscomen}{hipotenusa} = \frac{b}{c} \\ \tan\alpha = \frac{jaracomen}{poscomen} = \frac{a}{b} }

Maxusgi seplugido comen ortogonoli de tigagon egalgi seplugido hipotenusa. Hin sen egalgi de Pitagoras.