Question

plsssssssss rpd am nevoie urgent​

Answer 1

A patrat=2,25cm²

l²=2,25cm²

l=1,5cm

P patrat=4l

P patrat=4×1,5cm

P patrat=6cm

Answer 2

A=l^2 cm^2

2,25=l^2

l=1,5cm

P=4•l

P=4×1,5

P=6cm

Raspuns: 6 cm