Report - Contributia matematicianului DAN BRÂNZEI la modernizarea ... · Sed˘apentagonulconvexABCDE cuAB =BC =CD =DE ¸si m(ABC)=m(BCD)=m(CDE)=140o. ... Facet¸i ofigur˘aF a¸safrumoas˘ac˘aˆımivines˘aodaude-adura.-Bravot¸ˆancule!

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