面积是二维表面或形状范围的度量。它通常以平方米(例如平方米(平方米))为单位进行测量。
1 c = 0.405 a
1 a = 2.471 c
例子:
将15 百分点转换为是:
15 c = 6.07 a
| 百分点 | 是 |
|---|---|
| 0.01 c | 0.004 a |
| 0.1 c | 0.04 a |
| 1 c | 0.405 a |
| 2 c | 0.809 a |
| 3 c | 1.214 a |
| 5 c | 2.023 a |
| 10 c | 4.047 a |
| 20 c | 8.094 a |
| 30 c | 12.141 a |
| 40 c | 16.187 a |
| 50 c | 20.234 a |
| 60 c | 24.281 a |
| 70 c | 28.328 a |
| 80 c | 32.375 a |
| 90 c | 36.422 a |
| 100 c | 40.469 a |
| 250 c | 101.172 a |
| 500 c | 202.343 a |
| 750 c | 303.515 a |
| 1000 c | 404.686 a |
| 10000 c | 4,046.86 a |
| 100000 c | 40,468.6 a |