In the figure , if m ( arc DXE 0 =` 100^(@)` and m (arc AYC ) `= 40^(@)`, find `/_ DBE `.

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

In the following figure, if m(arc DXE) = 100^(@) and m(arc AYC) = 40^(@) , find angleDBE.

In the figure, m ( arc NS ) = 125^(@) m ( arc EF ) = 37^(@) find the measure /_ NMS ,

In the figure, (1) m (arc CE ) = 54^(@) , m (arc BD ) 23^(@) , find measure of /_ CAE . (2) If AB = 4.2 , BC = 5.4 , AE = 12.0, find AD . (3) If AB = 3.6, AC = 9.0 , AD = 5.4 , find AE.

In the figure, m ) arc NS ) = 125^(@) m ( arc EF ) = 37^(@) find the measure /_ NMS ,

In the figure, m ( arc NS ) = 130^(@) m (arc EF ) = 60^(@) . Find (i) /_ NMS (ii) /_ ENF ( iii) /_ NFS

In the figure , /_QPR has its vertex outside the circle such that m ( arc QR ) = 200^(@) and m ( arc ST ) = 90^(@) , then /_QPR = ?

Chords AB and CD of a circle intersect in point Q in interior of a circle. If m(arc AD)= 25^(@) and m(arc BC)= 31^(@) , find /_BQC .

In the figure, O is the centre of circle /_ QPR = 70^(@) and m (arc PYR ) = 160^(@) , then find the value of each of the following : (a) m ( arc QXR ) (b) /_QOR (c ) /_ PQR