PLS VAROGGG
,,,
ZXCZC
![PLS VAROGGG ZXCZC class=](https://ro-static.z-dn.net/files/db4/b2aba7b208fce4fb682fff5102382523.png)
Răspuns:
Explicație pas cu pas:
AB=9MA/4=9*18/4=9*9/2=81/2