If `a=b=c` then `/_AOC=`

In the given figure , if a= b = c then angle AOC = ______ ??

In the figure, if /_ABC = 60^(@) , then /_AOC =

In figure,if /_ABC=45^(@) then /_AOC=

In Figure,If /_ABC=45^(0), then /_AOC=45^(0)(b)60^(0)(c)75^(0)(d)90^(0)

In Figure,it is given that O is the centre of the circle and /_AOC=150^(@). Find /_ABC

In Figure,O is the centre of the circle such that /_AOC=130^(@), then /_ABC=130^(@) (b) 115^(0)(c)65^(@)(d)165^(0)

In the figure AB and CD bisect each other at O. (i) state the three pairs of equal parts in two triangles AOC and BOD (ii) which of the following statements are true? (a) /_AOC~=/_DOB(b)/_AOC~=/_BOD

If ray OC stands on line AB such that /_AOC=/_COB, then show that /_AOC=90^(@)

In Fig.9, if ray OC stands on line AB such that /_AOC=/_COB, then show that /_AOC=90^(@).

In the figure, O is the centre of the circle such that /_AOC-140^(@) , then /_ABC="……."