$${sinus}{\left({\mathtt{w}}\right)} = {\frac{{\mathtt{Gegenkathete}}}{{\mathtt{Hypotenuse}}}}$$
http://www.mathepower.com/sincostan.php
$${sinus}{\left({\mathtt{w}}\right)} = {\frac{{\mathtt{Gegenkathete}}}{{\mathtt{Hypotenuse}}}}$$
http://www.mathepower.com/sincostan.php