In Figure, `A B=C B\ a n d\ O` is the centre of the circle. Prove that `B O` bisects `/_A B Cdot`

In Figure, hat A B~= hat A C and O is the centre of the circle. Prove that O A is the perpendicular bisector of B C

In Figure, O is the centre of the circle. Find /_C B D

In Figure, O is the centre of the circle. Find /_B A C

In Figure, O is the centre of a circle and P O BISECTS /_A P D . Prove that A B=C D

In Figure, it is given that O is the centre of the circle and /_A O C=150^@ . Find /_A B C

In Figure, A B C D is a cyclic quadrilateral; O is the centre of the circle. If /_B O D=160^0, find the measure of /_B P D

In Figure, O is the centre of the circle such that /_A O C\ =130^0,\ then /_A B C= (a) 130^0 (b) 115^0 (c) 65^0 (d) 165^0

In Figure, A C=A E ,\ A B=A D\ a n d\ /_B A D=/_E A Cdot Prove that B C=D E

In Figure, O is the centre of the circle and B C D is tangent to it at Cdot Prove that /_B A C+/_A C D=90^0 .

In Figure, O is the centre of the circle and the measure of arc A B C is 100^0dot Determine /_A D C\ a n d\ /_A B C