Răspunsuri

2014-10-25T11:25:47+03:00
A) A=3cm2 b) h=2radical din3 cm c)A=6radical din6cm2
2014-10-25T12:07:08+03:00
a) A=3cm2 b) inaltimea =2radical din3 cm c)A=6radical din 6cm2