Question

6. Aflați aria unui pătrat cu latura de
a) 8 cm;
b) 3 1-4cm
c)2,05cm
d)7,(3)cm​

Answer 1

Răspuns:

a)Aria=l²=8²=64cm²

c) Aria=(2,05)²=4,2025cm²

d)Aria=[7,(3)]²