Question

DAU COROANA.VA ROG MULT SA FACETI DESENE
Pentru triunghiurile ABC si DEF dreptunghice in A si,respectiv D,completeaza spatiul punctat cu inca o conditie,astfel incat sa se obtina afirmatii adevarate
a.AB≡DE, ...⇒ΔABC≡ΔDEF;
b.BC≡EF, ...⇒ΔABC≡ΔDEF;
c.AC≡DF, ...⇒ΔABC≡ΔDEF;
d...,∡C≡∡F⇒ΔABC≡ΔDEF;
e....,∡B≡∡E⇒ΔABC≡ΔDEF.

Answer 1

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