??????? ?????????????

????????????! ???????? ?? ???????????????????? ? ????: ??? ???.?????? ?????????? ???????? 0.3, ?????? ???? 1.4*1.4*5.0, ????? 4.69??3, ????????????, ?????? ???? 1.3*1.2*3.2, ????? 2.39??3, ????????????. ????? ????? 7.08??. ??????? ??? ??????? (10.13),? ?4 ? ?????. ????????? ????????? ??????. ?????????? ?????????? ????? ??, ??? ????? ?????????? ??? ????.(??? 32????)???????.