Question

Va rog ajuțima la probleme astea
Numai ex 5,6
Dau coroana ​

Answer 1

Răspuns:

Ex:5

=L*l*h

=L*l*h0,5dam=50dm

=L*l*h0,5dam=50dm350cm=35dm

=L*l*h0,5dam=50dm350cm=35dmV=40*50*35=70000dm3 =70000 l

Ex:6

h=150mm=15cm

h=150mm=15cmV=A*h=50,24*15=753,6cm³