are | 1 a | 2 a | 3 a | 4 a | 5 a | 6 a | 7 a | 8 a | 9 a | 10 a | 11 a | 12 a | 13 a | 14 a | 15 a | 16 a | 17 a | 18 a | 19 a | 20 a | 21 a | 22 a | 23 a | 24 a | 25 a | 26 a | 27 a | 28 a | 29 a | 30 a | 31 a | 32 a | 33 a | 34 a | 35 a | 36 a | 37 a | 38 a | 39 a | 40 a | 41 a | 42 a | 43 a | 44 a | 45 a | 46 a | 47 a | 48 a | 49 a | 50 a | 51 a | 52 a | 53 a | 54 a | 55 a | 56 a | 57 a | 58 a | 59 a | 60 a | 61 a | 62 a | 63 a | 64 a | 65 a | 66 a | 67 a | 68 a | 69 a | 70 a | 71 a | 72 a | 73 a | 74 a | 75 a | 76 a | 77 a | 78 a | 79 a | 80 a | 81 a | 82 a | 83 a | 84 a | 85 a | 86 a | 87 a | 88 a | 89 a | 90 a | 91 a | 92 a | 93 a | 94 a | 95 a | 96 a | 97 a | 98 a | 99 a | 100 a |
cuerda | 0.0254427 cda | 0.0508855 cda | 0.0763282 cda | 0.1017709 cda | 0.1272137 cda | 0.1526564 cda | 0.1780991 cda | 0.2035419 cda | 0.2289846 cda | 0.2544273 cda | 0.2798700 cda | 0.3053128 cda | 0.3307555 cda | 0.3561982 cda | 0.3816410 cda | 0.4070837 cda | 0.4325264 cda | 0.4579692 cda | 0.4834119 cda | 0.5088546 cda | 0.5342974 cda | 0.5597401 cda | 0.5851828 cda | 0.6106256 cda | 0.6360683 cda | 0.6615110 cda | 0.6869537 cda | 0.7123965 cda | 0.7378392 cda | 0.7632819 cda | 0.7887247 cda | 0.8141674 cda | 0.8396101 cda | 0.8650529 cda | 0.8904956 cda | 0.9159383 cda | 0.9413811 cda | 0.9668238 cda | 0.9922665 cda | 1.0177093 cda | 1.0431520 cda | 1.0685947 cda | 1.0940374 cda | 1.1194802 cda | 1.1449229 cda | 1.1703656 cda | 1.1958084 cda | 1.2212511 cda | 1.2466938 cda | 1.2721366 cda | 1.2975793 cda | 1.3230220 cda | 1.3484648 cda | 1.3739075 cda | 1.3993502 cda | 1.4247930 cda | 1.4502357 cda | 1.4756784 cda | 1.5011211 cda | 1.5265639 cda | 1.5520066 cda | 1.5774493 cda | 1.6028921 cda | 1.6283348 cda | 1.6537775 cda | 1.6792203 cda | 1.7046630 cda | 1.7301057 cda | 1.7555485 cda | 1.7809912 cda | 1.8064339 cda | 1.8318767 cda | 1.8573194 cda | 1.8827621 cda | 1.9082049 cda | 1.9336476 cda | 1.9590903 cda | 1.9845330 cda | 2.0099758 cda | 2.0354185 cda | 2.0608612 cda | 2.0863040 cda | 2.1117467 cda | 2.1371894 cda | 2.1626322 cda | 2.1880749 cda | 2.2135176 cda | 2.2389604 cda | 2.2644031 cda | 2.2898458 cda | 2.3152886 cda | 2.3407313 cda | 2.3661740 cda | 2.3916167 cda | 2.4170595 cda | 2.4425022 cda | 2.4679449 cda | 2.4933877 cda | 2.5188304 cda | 2.5442731 cda |
The are (/ˈɑːr/ or /ˈɛər/) is a unit of area, equal to 100 square metres (10 m × 10 m), used for measuring land area. It was defined by older forms of the metric system, but is now outside of the modern International System of Units (SI).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
are | a | ≡ 100 m2 | ≡ 100 m2 | Metric system SI |
ares | cuerdas | ares | cuerdas |
---|---|---|---|
1 | ≡ 0.025442731353539 | 6 | ≡ 0.15265638812123 |
2 | ≡ 0.050885462707078 | 7 | ≡ 0.17809911947477 |
3 | ≡ 0.076328194060617 | 8 | ≡ 0.20354185082831 |
4 | ≡ 0.10177092541416 | 9 | ≡ 0.22898458218185 |
5 | ≡ 0.12721365676769 | 10 | ≡ 0.25442731353539 |
The term "cuerda" (and "Spanish acre") refers to various units of measurement in some Spanish-speaking regions, including Spain,Puerto Rico, Guatemala, Cuba, and Paraguay.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cuerda | cda | ≡ 1 cda x 1 cda = 0.971222 acre | ≡ 3930.395625 m2 | Other |
cuerdas | ares | cuerdas | ares |
---|---|---|---|
1 | ≡ 39.30395625 | 6 | ≡ 235.8237375 |
2 | ≡ 78.6079125 | 7 | ≡ 275.12769375 |
3 | ≡ 117.91186875 | 8 | ≡ 314.43165 |
4 | ≡ 157.215825 | 9 | ≡ 353.73560625 |
5 | ≡ 196.51978125 | 10 | ≡ 393.0395625 |
ares | cuerdas |
---|---|
1 | ≡ 0.0254427 |
39.3039563 | ≡ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |