DAU COROANAA URGENT
![DAU COROANAA URGENT class=](https://ro-static.z-dn.net/files/dfc/b9bfde7fbbde9ce29e40267731d21d90.jpg)
Răspuns:
7.56*
8.156*
Explicație pas cu pas:
7. deci daca u.AOB=90*
si ai AOB=34*+x
x=AOB-34*
x=90*-34*
x=56*
8. AOB=180*
AOB=24*+x
x=AOB-24*
x=180*-24*
x=156*