square decameter | 1 dam2 | 2 dam2 | 3 dam2 | 4 dam2 | 5 dam2 | 6 dam2 | 7 dam2 | 8 dam2 | 9 dam2 | 10 dam2 | 11 dam2 | 12 dam2 | 13 dam2 | 14 dam2 | 15 dam2 | 16 dam2 | 17 dam2 | 18 dam2 | 19 dam2 | 20 dam2 | 21 dam2 | 22 dam2 | 23 dam2 | 24 dam2 | 25 dam2 | 26 dam2 | 27 dam2 | 28 dam2 | 29 dam2 | 30 dam2 | 31 dam2 | 32 dam2 | 33 dam2 | 34 dam2 | 35 dam2 | 36 dam2 | 37 dam2 | 38 dam2 | 39 dam2 | 40 dam2 | 41 dam2 | 42 dam2 | 43 dam2 | 44 dam2 | 45 dam2 | 46 dam2 | 47 dam2 | 48 dam2 | 49 dam2 | 50 dam2 | 51 dam2 | 52 dam2 | 53 dam2 | 54 dam2 | 55 dam2 | 56 dam2 | 57 dam2 | 58 dam2 | 59 dam2 | 60 dam2 | 61 dam2 | 62 dam2 | 63 dam2 | 64 dam2 | 65 dam2 | 66 dam2 | 67 dam2 | 68 dam2 | 69 dam2 | 70 dam2 | 71 dam2 | 72 dam2 | 73 dam2 | 74 dam2 | 75 dam2 | 76 dam2 | 77 dam2 | 78 dam2 | 79 dam2 | 80 dam2 | 81 dam2 | 82 dam2 | 83 dam2 | 84 dam2 | 85 dam2 | 86 dam2 | 87 dam2 | 88 dam2 | 89 dam2 | 90 dam2 | 91 dam2 | 92 dam2 | 93 dam2 | 94 dam2 | 95 dam2 | 96 dam2 | 97 dam2 | 98 dam2 | 99 dam2 | 100 dam2 |
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 |
Square decametre (International spelling as used by the International Bureau of Weights and Measures) or square decameter (American spelling) or are, symbol dam2, is the unit of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square decameter | dam2 | ≡ 1 dam × 1 dam ≡ 10 m × 10 m | = 102 m2 | Metric system SI |
square decameters | hides | square decameters | 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 | square decameters | hides | square decameters |
---|---|---|---|
1 | = 5000 | 6 | = 30000 |
2 | = 10000 | 7 | = 35000 |
3 | = 15000 | 8 | = 40000 |
4 | = 20000 | 9 | = 45000 |
5 | = 25000 | 10 | = 50000 |
square decameters | 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 …) |