![1ha = 1hm2 %3D 1ha 10 000m2 Viết số thích hợp vào cho cham: a) 4ha = ... m? ha m2 1 ha = .., m2 100 20ha = ... m2 1km2 km2 = ... ha 10 ... ha %D 15km2 = .. 1ha = 1hm2 %3D 1ha 10 000m2 Viết số thích hợp vào cho cham: a) 4ha = ... m? ha m2 1 ha = .., m2 100 20ha = ... m2 1km2 km2 = ... ha 10 ... ha %D 15km2 = ..](https://img.hoidap247.com/picture/question/20211031/large_1635675880460.jpg)
1ha = 1hm2 %3D 1ha 10 000m2 Viết số thích hợp vào cho cham: a) 4ha = ... m? ha m2 1 ha = .., m2 100 20ha = ... m2 1km2 km2 = ... ha 10 ... ha %D 15km2 = ..
![SOLVED: A plot of land is in the shape shown in Fig: 22.21. Determine its area in hectares (1 ha = 104 m2). Determine the length of fencing required to completely enclose SOLVED: A plot of land is in the shape shown in Fig: 22.21. Determine its area in hectares (1 ha = 104 m2). Determine the length of fencing required to completely enclose](https://cdn.numerade.com/ask_images/d500a75258e34268882e99cc7593be6e.jpg)
SOLVED: A plot of land is in the shape shown in Fig: 22.21. Determine its area in hectares (1 ha = 104 m2). Determine the length of fencing required to completely enclose
![SOLVED: Convert the following units. a) 112,853 mi² to hectares, then to km² if (1 hectare = 10,000 m²) b) 300 cm³ to in³, then to ft³ c) 450 km/hr to ft/sec, SOLVED: Convert the following units. a) 112,853 mi² to hectares, then to km² if (1 hectare = 10,000 m²) b) 300 cm³ to in³, then to ft³ c) 450 km/hr to ft/sec,](https://cdn.numerade.com/ask_previews/e0681b03-07fd-497c-bd8b-a173d4fbde19_large.jpg)