Tigagonlogi: Difference between revisions
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[[File:Sincostan pythagoras triangle.png|thumb|alt=tigagon de pitagoras|left]]
:<math>\sin\alpha = \frac{jaracomen}{hipotenusa} = \frac{a}{c}
\cos\alpha = \frac{poscomen}{hipotenusa} = \frac{b}{c}
\tan\alpha = \frac{jaracomen}{poscomen} = \frac{a}{b}
</math>
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