Question

Calculați volumul:
a) cub; b=3 cm
b) paralipiped
L=5 cm
l=2,3 cm
h=5 mm
urgent dau coroana!!!!!!
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Answer 1

Răspuns:

a)V=l^3=3^3=27 cm cubi

b)V=L*l=5*2,3=11,5 cm cubi

Answer 2

a) la cub 3 la puterea a treia = 27 cm cubi
b) la paralelipiped L•l•h = 5cm•2,3cm•5mm=
5mm= 0,5cm
5cm•2,3cm •0,5cm =5,75 cm cubi