In the given figure, AB = BD = AD, BC = CD and ∠ABC = 100°. How much is ∠BCD ?

In the given figure, AB = BD = AD, BC = CD and ∠ABC = 100°. How mu

1.	In the given figure, AB = BD = AD, BC = CD and ∠ABC = 100°. How much is ∠BCD ?
A.	80°
B.	60°
C.	100°
D.	140°
Answer» D. 140°

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In the given figure, AB = BD = AD, BC = CD and ∠ABC = 100°. How much is ∠BCD ?

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