Soru:
d de //d₂ 5. B A m(ABD) = m(CBD) a(C50° D m(CED) = m(DEF) m(BDE) = 50° = m(BCE) = Q = ? qA → d₂ E F E) 100 B) 50 C) 75 A) 25 D) 90 OT
d de //d₂ 5. B A m(ABD) = m(CBD) a(C50° D m(CED) = m(DEF) m(BDE) = 50° = m(BCE) = Q = ? qA → d₂ E F E) 100 B) 50 C) 75 A) 25 D) 90 OT