In a circle with center O, AB is the diameter and CD is a chord such t – McqOptions

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1.	In a circle with center O, AB is the diameter and CD is a chord such that ABCD is a trapezium. If ∠BAC = 18°, then ∠CAD is equal to:
A.	54°
B.	18°
C.	36°
D.	72°
Answer» B. 18°

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