 <translate> Ọkara ebe dị n'elu osisi ọkọlọtọ bụ 60 / 2 = 30 ụkwụ. N'ihi ya, Harold bugara ọkọlọtọ ahụ n'ebe dị 60 n'elu + 30 n'ala + 30 n'elu + 60 n'ala = 180 ụkwụ. Ya mere, azịza ya bụ 180. <hau> Rabin nisa a saman flagpole shine 60 / 2 = 30 feet. Saboda haka, Harold ya motsa tutar 60 sama + 30 ƙasa + 30 sama + 60 ƙasa = 180 ƙafa. Saboda haka, amsar ita ce 180. 