Răspuns :
A(patrat)= 36cm² = l² ⇒ l = √36 = √6² = 6 (cm)
P(patrat) = 4*l=4*6cm = 24cm
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Răspuns:
Arie patrat = 36cm²
Arie patrat = l² = 36 ⇒ l = 6 cm
P patrat = 4l = 4·6 = 24 cm
A(patrat)= 36cm² = l² ⇒ l = √36 = √6² = 6 (cm)
P(patrat) = 4*l=4*6cm = 24cm
Răspuns:
Arie patrat = 36cm²
Arie patrat = l² = 36 ⇒ l = 6 cm
P patrat = 4l = 4·6 = 24 cm