Răspuns :
a) S=A=L*l=12,5*8=100
b)V=l³
x=7 ⇒V=7³=343
c)V=L*l*h
360=12*10*h
360=120*h
h=3
b)V=l³
x=7 ⇒V=7³=343
c)V=L*l*h
360=12*10*h
360=120*h
h=3
22. S=12,5*8=100 m patrati
24. V=7 la puterea a 3 a
x=7
25. V=360L=360dm^3=10dm*12dm*inaltimea
inaltimea=360/120=3dm
24. V=7 la puterea a 3 a
x=7
25. V=360L=360dm^3=10dm*12dm*inaltimea
inaltimea=360/120=3dm