Răspuns :
latimea = 3/4 x 48
latimea=36 cm
Perimetrul = 2 x L + 2 x l
=2x(48+36)
=2 x 84
=168 cm
Aria = Lxl
Aria=36x48=1728 cm patrati
latimea=36 cm
Perimetrul = 2 x L + 2 x l
=2x(48+36)
=2 x 84
=168 cm
Aria = Lxl
Aria=36x48=1728 cm patrati
L=48 cm
l=3*48/4 cm=3*12 cm=36 cm
P=2*(L+l)
P=2*(48+36)
P=2*84
P=168 cm
A=L*l
A=48*36=1728 cm patrati
l=3*48/4 cm=3*12 cm=36 cm
P=2*(L+l)
P=2*(48+36)
P=2*84
P=168 cm
A=L*l
A=48*36=1728 cm patrati