Question

Calculeaza aria patratului cu latura de :2,5m. 0,3dm. 1,2dam 0,15hm

Answer 1

Răspuns:

2,5×4=10

0,3dm×4=1,2

1,2×4=4,8

0,15×4=0,60

10²=100

1,2²=1,44

4,8²=23,04

0,60²=0.36

Answer 2

Răspuns:

A patrat= l²=2,5m²=6,25m²

A patrat=l²=0,3dm²=0,09dm2

A patrat=l²=1,2dam²=1,44dam²

A patrat=l²=0,15hm²=0,0225hm²