In the diagram, A, B, C and D lie on the circle, centre O.
EA is a tangent to the circle at A.
Angle EAB = 61° and angle BAC = 55°.
Find angle BAO.
Angle BAO = ................................................
Find angle AOC.
Angle AOC = ................................................
Find angle ABC.
Angle ABC = ................................................
Find angle CDA.
Angle CDA = ................................................
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