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topografia 3 calcolo delle aree

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Concetti generali.<br />

L’ettaro e i suoi sottomultipli ara e<br />

centiara<br />

<br />

L’ETTARO (ha) corrisponde a 10000 m 2<br />

<br />

ARA (aa) corrisponde a 100 m 2<br />

<br />

CENTIARA (ca) corrisponde a 1 m 2<br />

2260 m 2 sono<br />

14135 m 2 sono<br />

ha<br />

0<br />

ha<br />

1<br />

aa<br />

22<br />

aa<br />

41<br />

ca<br />

60<br />

ca<br />

35

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