In the figure , points G,D,E,F are concyclic points of a cicle with centreC.
`/_ECF = 70^(@)`
m ( arc DGF ) `= 200^(@)`,
find m(arc DE) and m(arc DEF ) .

In the adjoining figure, G,D,E,F are concyclic points of a circle with centre C. /_ECF=70^@ , m(arc DGF)=200^@ find m(arc DEF).

In the adjoining figure, G,D,E,F are concyclic points of a circle with centre C. /_ECF=70^@ , m(arc DGF)=200^@ find (i)m arc DE.

In the adjoining figure, G, D, E, F are concyclic points of a circle with centre C . angleECF = 70^(@) m (arc DGF) = 200^(@) find (i) m arc DE (iii) m (arc DEF).

In the figure, chords AC and DE intersect at B. If /_ABE = 108^(@) , m (arc AE ) = 95^(@) , find m (arc DC).

A circle with centre 'O' . Chord PQ~= chord RS . M(arc PXQ) =260^(@) . Then find m (arc RXS).

A circle with centre 'O', chord PQ ~= chord RS. m(arc PXQ)=260^@ . Then find m(arc RXS)

In the figure, O is the centre of the circle , /_ BAC = 80^(@) , m ( arc APC ) = 60^(@) then find the measure of (i) /_ABC (ii) arc BQC

/_ACB is inscribed in arc ACB of a circle with centre O . If /_ACB= 65^(@) , find m ( arc ACB ) .

In the adjoining figure, chord AD ~= chord BC. M(arc ADC) =100^(@) m(arc CD) =60^(@) . Find m(arc AB) and m(arc BC.)

In the figure , if m ( arc DXE = 100^(@) and m (arc AYC ) = 40^(@) , find /_ DBE .