Odpowiedź :
1 cal = 2,54 cm
1 stopa = 12 cali
1cal² = 2,54cm²
1 stopa² = 12*2,54 cm²
1 stopa² = 30,48cm²
1 mila = 1760 jardow
1 akr = 4840 jardow²
1 mila² = 1760 jardow²
1 akr² = (4840/1760)akrow²
1 akr² = 2,75akrow²
1 stopa = 12 cali
1cal² = 2,54cm²
1 stopa² = 12*2,54 cm²
1 stopa² = 30,48cm²
1 mila = 1760 jardow
1 akr = 4840 jardow²
1 mila² = 1760 jardow²
1 akr² = (4840/1760)akrow²
1 akr² = 2,75akrow²
cal = 2,54 cm
stopa = 12 cali
1cal² = 2,54cm²
1 stopa² = 12*2,54 cm²
1 stopa² = 30,48cm²
mila = 1760 jardow
1 akr = 4840 jardow²
1 mila² = 1760 jardow²
1 akr² = (4840/1760)akrow²
1 akr² = 2,75akrow²
stopa = 12 cali
1cal² = 2,54cm²
1 stopa² = 12*2,54 cm²
1 stopa² = 30,48cm²
mila = 1760 jardow
1 akr = 4840 jardow²
1 mila² = 1760 jardow²
1 akr² = (4840/1760)akrow²
1 akr² = 2,75akrow²