Question

1.Aflați aria unui patrat care are:
a) l=6 cm.
b) L=3,8 cm.
2.Aflați aria unu dreptunghi care are:
a)L=8 cm.
l=6 cm.
b)L=10,2 cm.
l=5,2 cm.

Answer 1

1a)A=6*6=36 [tex] \\ cm ^{2} [/tex]
b)A=3.8*3.8=14.44 $\\ cm ^{2}$
2a)A=6*8=48  $\\ cm ^{2}$
b)A=10.2*5.2=53.04 $\\ cm ^{2}$