In ΔABC, D is a point on AC such that AB = BD = DC, if ∠BAD = 70°, then the measure of ∠B is:

In ΔABC, D is a point on AC such that AB = BD = DC, if ∠BAD = 70°,

1.	In ΔABC, D is a point on AC such that AB = BD = DC, if ∠BAD = 70°, then the measure of ∠B is:
A.	80°
B.	75°
C.	85°
D.	70°
Answer» C. 85°

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In ΔABC, D is a point on AC such that AB = BD = DC, if ∠BAD = 70°, then the measure of ∠B is:

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