by Sara Fernanda 3 years ago
263
More like this
by Maria Eduarda Menezes Pereira
by vinicius paiva
by vanessa iana
by Margarida Célia Patrocínio
Tg(beta)= sen(beta)/ cos(beta)
Tg(alfa)= sen(alfa)/cos(beta)
Tg(beta)= b/c
cos(beta)= b/a
sen(beta)= b/a