 
 <translate> First find the total distance the bushes need to cover: 16 feet / side * 3 sides = 48 feet. Then divide the total distance to fill by the distance each bush fills to find the number of bushes Alice needs to buy: 48 feet / 4 feet / bush = 12 bushes. So the final answer is 12. <ibo> Buru ụzọ chọpụta ebe osisi ndị ahụ ga-agaru: 16 feet / side * 3 sides = 48 feet. Mgbe ahụ, kewaa ogologo ebe a ga-ekpuchi site n'ogologo ebe ahịhịa nke ọ bụla ga-ekpuchi iji chọpụta ọnụ ọgụgụ ahịhịa ndị Alice kwesịrị ịzụta: ụkwụ 48 / ụkwụ 4 / ahịhịa = ahịhịa 12. Ya mere, azịza ikpeazụ bụ 12. 