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 yd² = 9 ft²
1 ft² = 0.111 yd²
例子:
将15 方院转换为平方英尺:
15 yd² = 135 ft²
| 方院 | 平方英尺 |
|---|---|
| 0.01 yd² | 0.09 ft² |
| 0.1 yd² | 0.9 ft² |
| 1 yd² | 9 ft² |
| 2 yd² | 18 ft² |
| 3 yd² | 27 ft² |
| 5 yd² | 45 ft² |
| 10 yd² | 90 ft² |
| 20 yd² | 180 ft² |
| 30 yd² | 270 ft² |
| 40 yd² | 360 ft² |
| 50 yd² | 450 ft² |
| 60 yd² | 540 ft² |
| 70 yd² | 630 ft² |
| 80 yd² | 720 ft² |
| 90 yd² | 810 ft² |
| 100 yd² | 900 ft² |
| 250 yd² | 2,250 ft² |
| 500 yd² | 4,500 ft² |
| 750 yd² | 6,750 ft² |
| 1000 yd² | 9,000 ft² |
| 10000 yd² | 90,000 ft² |
| 100000 yd² | 900,000 ft² |