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2014-04-04T11:36:00+03:00
AM=BC/2   BC=2AM=2*5=10
ΔABC mas<A=90 grade ⇒TP  AC²=BC²-AB²      AC²=10²-6²=100-36=64  ⇒AC=8
A=c1*c2/2=AB*AC/2=6*8/2=24