אא
١١٤
א
אא
אא
אאE8-1Fאאאאאא KFCCאאא
KFCCאאאאאאאאJ E8-1F KFCCאאאאאJ
אאאאאאאאא WאאאאאEא8-1FאאKא
KאאאE
KאאאאאE
KאאאאאאE
אאE8-1FKאאא
K1/2אאא1/8 8 x 8 + 6 x 1/2=אאא 4=
:EאFאאאE9-1F √2 a = 4 R a = 4/√2 r
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