If O is the centre of a circle of radius r & AB is a chord of the circle at a distance r/2 from O, then angle BAO = ?

Asked by  | 17th Feb, 2012, 08:15: PM

Expert Answer:

The required angle can be found using the concepts of trigonometry which you will learn in class X.
 

Answered by  | 19th Feb, 2012, 04:20: PM

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