Question

In the given figure,O is the centre of circle and chord BC is equal to radius of the circle,find angle BAC​

Answer 1

Hii mate,

✔✔Your answer is 30 degree...

✔✔SOLUTION...➡

Given.....BA = OB = OC

so, BOC = OBC = OCB

*** BOC = 60 degree

Now... 2 BAC = BOC

or, BAC = 60 /2 degree

or, BAC = 30 degree

(Ans )