OrdwtoirbljizbyxiizGadargwiiztalabyOrdwtoirbljizbyZ6Gadargwtay;OrdwtoirbljizbyxiizOibrmiczOacaliqklbriday;(iariySoaJgw（cm）NikcyD,Ftwbzkdoy$iEad,MEtRHadagwcagasozHafdaswkraJlaVvy?Bci>tolKYaadwiooqxiizvgodallahwHaiircaqyioKYahwdw.Aadaq6×5×2+6×4×2+5×4×2=60+48+40(6×5+6×4+5×4)×2=(30+24+20)×2=74×26cm4cm5cm=148（cm）2=148（cm）2Aarq[1Aarq[20.75m0.5m1.6m（0.75×0.5＋0.75×1.6＋0.5×1.6）×2－0.75×0.50.75×0.5＋0.75×1.6×2＋0.5×1.6×2Aarq[1Aarq[2$iEad,MEtRviCkraJlaVvy?Oiky)..takb>AadaqtwbzkdoyiizvirVV>SolihwbRbiiX(SagoryGadargwOiadoRNyvlhwNikzHofcasozwHorgwSacoraldwiizKzOrdwNyOirkzNy0.75m0.5m1.6mtalabyiyOlhwkjwbiihwvy?tooraK,toirbzbiida>ozAalyNyGadargwiizNikzOrdwtoirbljizbyxklbridayiiYaszioKYahwHorgwdwSiRSagolgahwNikzOrdwtoirbljizbyxklbridaykRoztoirbzHaXbxkRozOroyiy`SoEadahwNikzOrdwtoirbljizklbridaySaVdaRoziiYaszioKYahw1.5×0.8×2＋0.8×1×2＋1.5×1＝2.4＋1.6＋1.51.5m1mModozHafdaswkraJlaVvy?Hamoqbq[dagazkdoy＝5.5（m）2AafdaRxbiiX..HafhaqAoikyvdagazw634444（6×4+6×3+3×4）×2=54×2=108（cm）4×4×6=96（cm）22talabyiyO>..tooraK,iiroqozviVGadargwiiztalabyNyHoBraldztayow?tooraK,iiroqozviVGadargwiiztalabyNyHoBraldztayow?tooraK,iiroqozviVGadargwiiztalabyNyHoBraldztayow?tooraK,iiroqozviVGadargwiiztalabyNyHoBraldztayow?tooraK,iiroqozviVGadargwiiz1064单位:分米１、说说下面每个长方体的长宽高各是多少？单位：厘米）２.如下图，（１）它的右面是（）形，长是（）分米，宽是（）分米。面积是（）平方分米.2.52.56743445（２）它的前面是（）形，，长是（）分米，宽是（）分米。面积是（）平方分米。（３）它的底面是（）形，，长是（）分米，宽是（）分米。面积是（）平方分米。长方６４24长方１０６４０４长方１０６０
