Translation of hypotenuse in German

I don't remember exactly what we did there, all I remember was that there was some show including a snake and a Janasene tourist agreed to have the snake on her neck. I almost fainted just by watching.
Oh great, i want to learn English with you. It am so happy that you will help me. Thank you lots and lots. Where do you live? I live in Switzerland, near the city of Basel. I'm a student of economics.
If you want we can exchange messages and emails in English and Spanish in order to improve and get some exercise. I think we should correct each other's messages. i need to practice otherwise I will forget everything.