In Fig. 10.36, A,B and C are three points on a circle with centre O such that `\ /_B O C=\ 30^o` and `\ /_A O B =\ 60^o`. If D is a point on the circle other than the arc ABC, find `/_A D Cdot`

In Fig. 12.36 A, B and C are three points on a circle with centre O such that BOC=30^@ and AOB = 60^@ . If D is a point on the circle other than the arc ABC, find ADC.

A,B and C are three points on a circle with centre AO such that angleBOC = 30^@, angleAOB = 60^@ . If D is a point on the circle other than the are ABC, find angleADC

In the given figure, A,B and C are three points on a circle with centre O such that angle BOC = 30^@ and angle AOB = 60^@ . If D is a point on the circle other than the arc ABC, find angle ADC .

In the figure A,B and C are three points on a circle with centre O such that angleBOC=30^(@) and angleAOB=60^(@) . If D is a point on the circle other than the arc ABC, find angleADC .

In the given figure, A, B and C are three points on a circle with centre O such that angle BOC = 30^(@) and angle AOB = 60^(@) . If D is a point on the circle other than the arc ABC, find angle ADC .

In the given figure, A, B and C are three points on a circle with centre O such that angle BOC = 30 ^(@) and angle AOB = 60^(@). If D is a point on the circle other than the are ABC, find angle ADC.

In Figure, P A and P B are tangents to the circle with centre O such that /_A P B=50^@ . Write the measure of /_O A B .

If A ,\ B ,\ C are three points on a circle with centre O such that /_A O B=90^0 and /_B O C=120^0, then /_A B C= (a) 60^0 (b) 75^0 (c) 90^0 (d) 135^0

In the given figure O is the centre of circle and angle BOC = 30^(@) , angle AOB = 60^(@) If there is a point D on the circle, not on arc ABC, then find angle ADC

A B\ a n d\ C D are diameters of a circle with centre Odot If /_O B D=50^0, find /_A O C