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 |
hide | 0.0002 hide | 0.0004 hide | 0.0006 hide | 0.0008 hide | 0.001 hide | 0.0012 hide | 0.0014 hide | 0.0016 hide | 0.0018 hide | 0.002 hide | 0.0022 hide | 0.0024 hide | 0.0026 hide | 0.0028 hide | 0.003 hide | 0.0032 hide | 0.0034 hide | 0.0036 hide | 0.0038 hide | 0.004 hide | 0.0042 hide | 0.0044 hide | 0.0046 hide | 0.0048 hide | 0.005 hide | 0.0052 hide | 0.0054 hide | 0.0056 hide | 0.0058 hide | 0.006 hide | 0.0062 hide | 0.0064 hide | 0.0066 hide | 0.0068 hide | 0.007 hide | 0.0072 hide | 0.0074 hide | 0.0076 hide | 0.0078 hide | 0.008 hide | 0.0082 hide | 0.0084 hide | 0.0086 hide | 0.0088 hide | 0.009 hide | 0.0092 hide | 0.0094 hide | 0.0096 hide | 0.0098 hide | 0.01 hide | 0.0102 hide | 0.0104 hide | 0.0106 hide | 0.0108 hide | 0.011 hide | 0.0112 hide | 0.0114 hide | 0.0116 hide | 0.0118 hide | 0.012 hide | 0.0122 hide | 0.0124 hide | 0.0126 hide | 0.0128 hide | 0.013 hide | 0.0132 hide | 0.0134 hide | 0.0136 hide | 0.0138 hide | 0.014 hide | 0.0142 hide | 0.0144 hide | 0.0146 hide | 0.0148 hide | 0.015 hide | 0.0152 hide | 0.0154 hide | 0.0156 hide | 0.0158 hide | 0.016 hide | 0.0162 hide | 0.0164 hide | 0.0166 hide | 0.0168 hide | 0.017 hide | 0.0172 hide | 0.0174 hide | 0.0176 hide | 0.0178 hide | 0.018 hide | 0.0182 hide | 0.0184 hide | 0.0186 hide | 0.0188 hide | 0.019 hide | 0.0192 hide | 0.0194 hide | 0.0196 hide | 0.0198 hide | 0.02 hide |
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 | hides | ares | hides |
---|---|---|---|
1 | = 0.0002 | 6 | = 0.0012 |
2 | = 0.0004 | 7 | = 0.0014 |
3 | = 0.0006 | 8 | = 0.0016 |
4 | = 0.0008 | 9 | = 0.0018 |
5 | = 0.001 | 10 | = 0.002 |
The hide was an English unit of land measurement originally intended to represent the amount of land sufficient to support a household.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
hide | ≈ 120 ac (variable) | ≈ 5×105 m2 | Other |
hides | ares | hides | ares |
---|---|---|---|
1 | = 5000 | 6 | = 30000 |
2 | = 10000 | 7 | = 35000 |
3 | = 15000 | 8 | = 40000 |
4 | = 20000 | 9 | = 45000 |
5 | = 25000 | 10 | = 50000 |
ares | hides |
---|---|
1 | = 0.0002 |
5 000 | = 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 …) |