In ΔABC, AB = AC, ∠B = 70°, ∠BAD = 80°, ∠ADE = ? – McqOptions

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1.	In ΔABC, AB = AC, ∠B = 70°, ∠BAD = 80°, ∠ADE = ?
A.	150°
B.	135°
C.	140°
D.	120°
Answer» B. 135°

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