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Triunghiul ABC este dreptunghic in A. Daca AB pe AC=1 pe 2 si AB+AC=9cm,calculati aria triunghiului ABC

User ArchiFloyd
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m <A = 2x + 18 m <b = x + 40 m <c = 3x-40? Sper că vă ajută ....
User Maxpolk
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