xopĄbi AB=CA=8, npoBoAM paänycbl AO=BO=CO=40, TpeyronbHNK AOB=TpeyronÜHNK COA ABYM CTopOHam n yrny mexAy HUMN yronAOB=yronCOA (yronAOB n yronCOA-4EHTpanbHble yrëbl, yronAOA=gyre AB, yronCOA=ayre CA, paBHble xopAbi OTcekaloT paBHbie Ayru, Ayra CA-Ayre AB), npoBoAUM BBICOTBI OH Ha AB n OK Ha CA, B paBHbIX TpeyroibHNkax BbICOTbI npoBegEHHble Ha OCHOBAHNE paBHbI OH=OK, HK-paccTOAHne=6, OH=HK=1/2HK=6/2%3D3, OH=OK=MeAnaham, 6nccekTPucaM, TpeyronbHNKn paBHO6eApEHHble, AH=BH=1/2AB=8/2=D4, TpeyroëbHNK AHO npamoyrombHbié, AO=KopeHb(AH B KBaApate+OH B KBaapate)=KopEHb(16+9)=5%=paAnyc
