 <translate> Mpaghara nke mpụga rektangulu = 21 × 16 = 336 m2 Mpaghara nke rectangle dị n'ime = 17 × 12 = 204 m2 Mpaghara achọrọ = (336 - 204) = 132 m2 N'ihi ya, azịza ya bụ (B). <hau> Yankin murabba'i mai faɗi na waje = 21 × 16 = 336 m2 Yankin rectangle na ciki = 17 × 12 = 204 m2 Yankin da ake buƙata = (336 â € <unk> 204) = 132 m2 Saboda haka, amsar ita ce (B). 