Respostas

2014-05-15T00:36:03-03:00
Hipotenusa^2 = cateto1^2 + cateto2^2
hipotenusa^2 = 900 + 900
hipotenusa = raiz de 1800
hipotenusa = 10. (raiz de 18)
hipotenusa = 30. (raiz de 2)