[" 6) If "O" is the circumcentre of "a/_ABC" and "OD perp BC" ,prove that "],[/_BOD=/_A" ."]

If O is the circumcentre of /_\ A B C and O D_|_B C , prove that /_B O D=/_A

O is the circumcentre of triangleABC and OD bot Bc , prove that angleBOD = angleBAC .

If O is the circumference of a /_ABC and OD perpendicular BC,prove that angle BOD = angle A.

If O is the circumcentre of a triangleABC, OD bot BC , prove that angleBOD = angleA

O is the circumcentre of Delta ABC and OD bot BC . Prove that angle BOD= angle BAC

If O is a circumcentre of DeltaABC and OD_|_BC the find angleBOD ?

O is the circumcentre of Delta ABC and OD is perpendicular on the side BC, prove that angle BOD= angle BAC

If O is the circumcentre of DeltaABC and OD bot BC, then angleBOD must be equal to

O is the circumcentre of the traiangle ABC prove that angleOBC+angle BAC=90^(@)

O is the circumcentre of the triangle ABC and D is the mid-point of the base BC. Prove that angleBOD = angleA