In the figure given below, AD = CD = BC. What is the value of ∠CDB?

1.	In the figure given below, AD = CD = BC. What is the value of ∠CDB?
A.	32°
B.	64°
C.	78°
D.	Cannot be determined due to insufficient data
Answer» C. 78°

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In the figure given below, AD = CD = BC. What is the value of ∠CDB?

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