 
 <translate> Mpaghara nke triangle equilateral = √3/4 S2 Ọ bụrụ na S = 8, Mpaghara triangle = √3/4 * 8 * 8 = 16√3 cm2; Azịza ya: (C). <yor> Agbegbe ti onigun mẹta ti o dọgbadọgba = √3/4 S2 Ti S = 8, Agbegbe onigun mẹta = √3/4 * 8 * 8 = 16√3 cm2; Idahun: (C). 