29p-1번:1,12,8√(루트)3+6/2번:8,5√2,17,5,40/3:50cm²/4:5,2√17/5:2 31p-√13cm,5 32p-2,3,3,5,5,3√5cm 35p-1,54cm²,9,1cm 입니다~
당신은 어느 그룹입니까?