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ex 5 va rooog
Dau coroana


Ex 5 Va RooogDau Coroana class=

Răspuns :

[(12×15:0,5+1):0,2+1]:0,2+6=9,036 9,036:3=3.012 deci o latura are 3,012
P=[(12*15:0,5+1):0,2+1]:0,2+6=
=[(360+1):0,2+1]:0,2+6=
=(361:0,2+1):0,2+6=
=(1805+1):0,2+6=
=1806:0,2+6=
=9030+6=
=9036
L=9036:3=3012