| Surface
1 sq. inch = 6,4516 cm2
1 sq. foot = 0,09290 m2
1 sq. yard = 0,8361 m2
1 sq. mile = 2,589 Km2
1 acre = 4047 m2
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Surface
1 cm2 = 0,155 sq. inch
1 m2 = 10,764 sq. feet
1 m2 = 1,1960 sq. yeard
1 Km2 = 0,386 sq. mile
1 ettaro = 10000 m2 = 2,471 acres |
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