Kala soocida boolal hexagon ah: 1. Marka loo eego habka xoogga isku xirka, boolalyada loo isticmaalo godadka la isku dhejiyo waa in lagu dhejiyaa cabbirka godadka oo loo isticmaalo kiiska xoogga leexinta; 2, iyadoo loo eegayo qaabka madaxa ee madax saddex geesood ah, madax wareeg ah, madax laba jibaaran, madaxa countersunk, iyo sidaas ...
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