Question

Chord AB intersects the diameter CD of a circle at right angle. If angle ABC = 53°, find angle DAB.​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

We have to find the value of  angle DAB

Solution-

First we have to do 1 construction -

Join the points BD

Angle ECB = 180° - (90+53)

= 180 - 143 = 37°

Angle DAB = Angle ECB               (Angles in the same segment)

Angle DAB = 37°

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