CLARRRAAAGO
Respondido

In trapezul ABCD
AB || CD
AB > CD
AD congruent cu BC
(DAB) = 80 de grade
(CDB) = 35 de grade
_____________
CBD=?


A) 30 de grade
B) 35 de grade
C) 40 de grade
D) 45 de grade
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Resposta :

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