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Ajutooooorrrrrrrr va rog

Ajutooooorrrrrrrr Va Rog class=

Răspuns :

<BOC=60° => <DOC=60°

140°:2=70°(<EOA) sau <BOA

60°+60°=120°(<DOB)

120°+140°=260°

360°-260°=100°(<DOE)

Raspuns : <DOB=120° ; <DOE=100° ; <EOA=70°

Sper ca te-am ajutat !